22 mag ballistics

Mar 16, 2024 · The .22 LR cartridge is the more readily available of the two. You should be able to find .22 LR ammunition in more gun and sporting goods stores, and more companies produce loads in .22 LR..22 LR verses .22 Magnum: Cost.22 Magnum ammunition is both less common and requires more material to manufacture than .22 Long Rifle.

Using the standard iron sights that came with the rifle, I shot each type of .22 Magnum ammo for accuracy off a bench at a target 50 yards away. I shot 5 5-shot groups of each type of ammo and took the average size of the groups. I also used my chronograph to measure the velocity of each shot. Keep in mind that I was using a rifle with a 20 ...M 115 Ballistic Tip N257115BST .453 3400 3170 2953 2746 2549 2360 2952 2566 2227 1926 1659 1422 2.7 3.3 0.0 -7.9 -21.2 ... M-L 140 Accubond N270140ACB .496 3275 3071 2877 2691 2512 2341 3334 2931 2572 2250 1962 1703 2.9 3.5 0.0 -8.3 -22.2 M-L 140 Ballistic Tip N270140BST .456 3275 3053 2843 2643 2451 2267 3334 2898 2513 2171 …22 WMR ammunition, also known as .22 Winchester Magnum Rimfire or simply .22 Magnum or .22 Mag, is a high velocity rimfire cartridge first introduced in 1959. Almost from the beginning, it was used in both revolvers and long guns and developed an excellent reputation as a step up in power from the .22 LR (though it is certainly louder and ...The .17 WSM is not as solidly established but, based on potential, certainly should be. Ammo costs per box of 50 run $12 to $13 for 17 HMR, about $1 less for .22 WMR, and $2 to $3 more for .17 WSM. None come close to matching the low per-shot costs of .22 LR, but all shoot rings around it. Conclusions:Mar 5, 2024 · With an overall length of 1.350 inches, the 22 magnum stands nearly 3/8ths of an inch taller than the 22 LR’s overall length of 1 inch. This additional length is the primary reason for the larger powder capacity of the 22 magnum, though it is not the only reason. Stood side by side, you may also notice that the 22 magnum is wider than the 22 ... Hello and welcome back to another edition of The Rimfire Report! This ongoing series is all about the rimfire firearm world and its many guns, shooting sports, and ammunition.Last week we had Sam S. channel his inner Discount Han Solo and told us all about the Charter Arms Explorer II AR7 pistol. Much like the AR7 rifle, the Explorer II is …

Remington's got you covered with our complete line of Premier Rimfire ammunition. Items 1 to 6 Filter No icon name was supplied or your browser does not support SVG Refine By. Caliber 17 HMR. Refine by Caliber: 17 HMR ... Remington Magnum Rimfire 22 WMR 40 Grain. 21170. $20.99 Available Grain Weight: 40; Bullet Style: Jacketed Hollow Point ...Matching Success. Hornady® 22 WMR ammunition delivers the pinnacle of rimfire performance. It delivers industry leading accuracy and deadly performance that has “mist”-ified varmints for years. Loaded with the venerable V-MAX®, or alternative metal NTX® bullet, Hornady® rimfire ammunition is an excellent choice for plinking or varmit ...PMR30 Review: https://youtu.be/7mr-0JLk1JUItems I use regularly in these videos-Steel Targets: https://shootingtargets7.com/?rfsn=6463579.e4ca9dMain Camera (...They push heavier projectiles faster than the factory FN loads including SS190. Even if you do compare the civilian factory FN loads to 22 magnum, the 5.7x28mm loads still perform 30% better. Both shoot straight/flat and have a high capacity, however, the similarities stop there. Posted: 4/18/2011 4:53:10 AM EDT. [#5]Aug 26, 2016 · The .22 WMR lost some velocity through the 4.3″ barrel length as opposed to a rifle but it was still pretty impressive, as you can see in this chart of the .22 Winchester Magnum ballistic test. Ballistic chart from the CZ 512 Tactical with a 16 1/2″ barrel. As you can see, that added barrel length made all the difference in the world. As illustrated in the chart, .22 Hornet rounds - on average - achieve a velocity of about 2720 feet per second (fps) while .22 WMR Winchester Magnum Rimfire rounds travel at a …Feb 27, 2024 · The .22LR remains the top choice for all but a few niche applications. Certainly, side-by-siding the .22 Winchester Magnum Rimfire (.22 WMR) and .22 Long Rifle (.22 LR) isn’t akin to, say, comparing the .45-70 Government and .38 Special. No, indeed the popular rimfires are much closer in performance and application than the straight-walled ... .22 Magnum ammo fired from the Savage B22 Magnum Precision at 100 yards into bare 10% ballistic gel.For the video where I shoot the gel at close range follow...

When it comes to long-range shooting or hunting, accuracy and precision are of utmost importance. A slight miscalculation in the trajectory of a bullet can mean the difference betw...Nov 25, 2019 · The .22 LR has a muzzle energy of 137 foot-pounds (ft-lbs) and drops to 91 ft-lbs at 100 yards. The .22 WMR, while not considered a high-powered cartridge, has a muzzle energy of 314 ft-lbs and 153 ft-lbs after 100 yards. Winner: .22 Magnum. Trajectory. Again, the enhanced speed results in better statistics for the .22 WMR. Velocity is an important factor in calculating kinetic energy, but so is bullet weight. We have already seen that the .17 HMR is by far the faster cartridge, but the .22 WMR shoots a far heavier bullet. Energy is important because it powers bullet expansion and penetration, and is a major factor in killing power.

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Often overlooked and misunderstood, the .22 WMR is a serious 125-yard stopper for 2- to 20-pound critters and even larger game and varmints when a head shot is possible. .22 WMR Vs. .17 HMR. When the .17 HMR came out in 2002, it was instantly popular. Many hunters predicted it would be the death of the .22 WMR. .22.22 Mag.25 ACP.32 ACP.32 H&R.327 Mag.380 ACP ('08).380 ACP ('10).38 Special; ... as he not only helped get most of our ammunition and other supplies, he was the ... Maximum overall cartridge length of the .22 TCM is 1.275 inches, same as for the .45 ACP. Loaded with a Small Pistol primer and a 40-grain jacketed hollowpoint bullet, the velocity rating from a five-inch barrel is 1,875 fps. That's no brag as some lots of ammunition have exceeded 1,900 fps.The most popular homemade natural tranquilizer is Cal Mag. It is made by mixing calcium gluconate, magnesium carbonate, cider vinegar and boiling water. There are ancient Chinese r...Often overlooked and misunderstood, the .22 WMR is a serious 125-yard stopper for 2- to 20-pound critters and even larger game and varmints when a head shot is possible. .22 WMR Vs. .17 HMR. When the .17 HMR came out in 2002, it was instantly popular. Many hunters predicted it would be the death of the .22 WMR.Apr 18, 2018 · When comparing the Hornady 30-grain .22 WMR V-Max load with the brand's 35-grain V-Max .22 Hornet load from rifles with equal-length barrels, the results are telling. The Hornet load, when zeroed at 200 yards, drops 17.1 inches at 300 yards. When the V-Max .22 Mag load is zeroed at 100 yards it drops almost that same amount at just 200 yards.

The key to the proper application of the .22 Mag. is choosing the right ammunition. For those seeking one load for all things, Hornady’s 30-grain V-Max will penetrate about 8 inches in ballistic ...Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. It will a produce a line graph showing the bullet drop and flight path of the bullet.The main difference between 22 WMR (22 Mag) and 17 HMR is bullet diameter each rimfire cartridge fires. The 17 HMR fires a 0.172” diameter bullet and the 22 Mag fires a 0.224” diameter bullet. Both rimfire cartridges are used for varmint and small game hunting, but the 17 HMR has a flatter trajectory while the 22 WMR bullets carry more ft ...The .22 Magnum was a larger version of the venerable .22LR case to give it increased performance. ... Ballistics-wise, there is an increase of 1,250fps to 1,800fps for a comparable 40-gr between a .22LR and .22WMR round – .22LR ballistics can only reach these sorts of velocities by having a lighter bullet weight.The NORMA Ballistics™ allows you to customize your own projectiles or utilize the always-updated extensive library of Norma bullets to calculate the bullet trajectory up to 2000 meters (2200 yards). The app connects to Norma’s extensive database of projectiles with a wide range of calibers, bullet weights and designs for all purposes.The .22LR remains the top choice for all but a few niche applications. Certainly, side-by-siding the .22 Winchester Magnum Rimfire (.22 WMR) and .22 Long Rifle (.22 LR) isn’t akin to, say, comparing the .45-70 Government and .38 Special. No, indeed the popular rimfires are much closer in performance and application than the straight …The average frontal diameter of recovered .22 WMR bullets is about 0.27 inches. That is substantially less than the average for the 9 mm Luger, at 0.55 inches, and the .45 ACP at 0.61 inches. So ...50 Rounds Hornady Varmint Express 22 WMR $16.49 OpticsPlanet.com. Aguila Silver Eagle. While Aguila made headway with its centerfire ammunition in recent years, its bread-and-butter is choice rimfire options. Of these, its Silver Eagle 40-grain .22 Magnum ammo is among the most versatile.The average frontal diameter of recovered .22 WMR bullets is about 0.27 inches. That is substantially less than the average for the 9 mm Luger, at 0.55 inches, and the .45 ACP at 0.61 inches. So ...What we can therefore assume is that .22 Magnum has less than half the energy of 9mm from a concealed carry pistol, as garden-variety 115-gr 9mm ammunition yields around 1150 to 1200 fps of velocity and about 350 to 390 ft-lbs of energy from the muzzle. In other words, it has about half the power of the most popular caliber for self …

327 Magnum Ballistics Chart--> Get your 327 Magnum Ammo from our friends at AmmunitionToGo.com <--Buffalo Bore Ammunition Ballistics: Round Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. ** Loads Below 5.5" BBL ** 327 Magnum: HC-FN: 100: 468: 1450: 327 Magnum: HC Keith: 130: 567: 1400: Federal Ammunition Ballistics: …

There’s no denying it: Our society is celebrity obsessed. These days, those who are curious about the rich and famous — or the not-so-rich and famous — don’t have to rely on gossip...The .22 LR cartridge is the more readily available of the two. You should be able to find .22 LR ammunition in more gun and sporting goods stores, and more companies produce loads in .22 LR..22 LR verses .22 Magnum: Cost.22 Magnum ammunition is both less common and requires more material to manufacture than .22 Long Rifle.The .22 WMR is known for its high velocity (originally a 40 grain JHP bullet at 2000 fps) compared to the .22 LR and it has been used to hunt everything from mice to deer (the latter primarily by poachers), but it is at its best as …Looking at 300 Win Mag Ballistics. Generally, a 300 Win Mag’s 150 grain bullet delivers a 3,260 fps muzzle velocity, while its 180 grain bullet achieves approximately 3,000 fps. It is a flat shooting cartridge, able to hit a target at 300 yards with negligible hold over. (Essentially, you don’t have to arc the 300 Win Mag’s bullet ...Indices Commodities Currencies StocksVelocity is an important factor in calculating kinetic energy, but so is bullet weight. We have already seen that the .17 HMR is by far the faster cartridge, but the .22 WMR shoots a far heavier bullet. Energy is important because it powers bullet expansion and penetration, and is a major factor in killing power.But another trait the .22 Mag shares with .22 LR is the rimfire primer and along with that comes more frequent ignition failures. On average, the quality of .22 Magnum ammunition actually seems to be higher than that of .22 LR, but failures to fire due to light primer strikes are still common. All cartridges listed may not be available for sale, due to discontinuation or restricted to Law Enforcement Only N/A or * data was not available. Listed below are standard bullet drop rates at 100 yards for rimfire ammo. Drop rate is in inches and are approximate. 22 BB Caps. 22 CB Caps. 22 Short. Vel. @ 8' (f.p.s.) Temp. 78 Degrees Elev. 4600 SD = Standard Deviation Tests with NAA-MM-M, S/N Y0354 Tests with NAA-MM-M, S/N Y0355 CCI Maxi Mag 40 Gr. HP 1st Group 2nd Group Avg. 1st Group 2nd Group Avg. 2 Gun Avg. …

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Sep 12, 2023 · The manual of arms is the same between .22 LR and .22 WMR Henry rifles, with no difference in dimensions or weight. The more energetic chambering just delivers 50% more effective range. Keep .22 LR for plinking, and step up to .22 Magnum for rodent-smiting! Previous Henry Featured in Manufacturing Today. From Founder & CEO, Anthony Imperato. Understanding 22 Ballistics (22 Long rifle – 5.6x15mmR) whether you shoot hyper velocity, subsonic or standard 22 ammunition (around 1250fps) is essential if you want to hit small targets beyond 100 yards. ... 300 Win Mag Ballistics - Ideal 500 yard Big Game Cartridge? 223 ballistics - Comparing Nosler, Sierra & Hornady 55gr Bullets: Read 40 ...While bullet diameter was the same, the case of a .22 LR is shorter than the .22 Mag case. The .22 WMR not only has a longer case, but the overall length is 0.350" longer than the more popular .22 LR. The biggest differences in performance between the 2 bullets are in bullet velocity and stopping power.Misc. information concerning Testing of our firearms: An explanation of Standard Deviation. Safety Testing by HP White Laboratories. Table of Bullet Energy – Pistol. Ballistics Table Mini-Revolvers .22 Long Rifle 1 1/8" barrel Black Widow - .22 Long Rifle .22 Long Rifle 1 5/8" barrel Black Widow - .22 Magnum .22 Magnum 1 1/8" barrel Mini ...Aug 29, 2023 · U.S.A. – I am a fan of the 22 Winchester Magnum cartridge. It is a true chameleon cartridge. Like that underrated predator, the 22 Magnum comes in many forms and is surprisingly efficient at ... It’s pretty straightforward. But, of course, .22 LR is viable far beyond 50 yards. In the comments on that last video, some of you guys mentioned using your .22s to take out squirrels, prairie dogs, and other pests at 100 yards and beyond. So, for these six loads, we fired five-round groups from a benchrest at 50, 100, 150, and 200 yards.The ballistic performance of the .22 WMR based off 30, 40, 50 grain is 2,200 ft/s (30 gr), 1,910 ft/s (40 gr), 1,650 ft/s (50 gr). The .22 WMR is a more powerful cartridge than the .22 Long Rifle and is considered too much for small game hunting at close range.In essence, the surprising truths about .22LR rimfire and .22 Magnum cartridges illuminate the dynamic interplay of history, ballistics, price, availability, versatility, and practical applications, offering a comprehensive perspective on these small-caliber rounds. By embracing these insights, enthusiasts can navigate the intricate landscape ...According to SportsmansGuide.com in 2016, the federal ballistics chart for Remington 22-250 lists the trajectory for an average range as zero inches above sight line to -7.6 inches...I still love my robot, but I wish I'd known how often I'd have to manage his job duties. I love my Roomba, and I hate my Roomba. The endearing little beeps and boops, the hypnotic ...50. $7.58. $0.15 2. CheaperThanDirt. 10. 1h. ! 22 WMR - CCI Maxi-Mag Solid Point Limit - FREE SHIPPING Over $250 CCI 22 WMR Maxi-Mag Solid Point Ammo 40 Grain (Box Of 50 Rounds) - Limit 5 Per Order. 40gr. ….

Studies show that paper money often holds traces of pathogens including bacteria, fecal material, and even cocaine and heroin. American $1 bills are the dirtiest. By clicking "TRY ... 22 WMR ammunition, also known as .22 Winchester Magnum Rimfire or simply .22 Magnum or .22 Mag, is a high velocity rimfire cartridge first introduced in 1959. Almost from the beginning, it was used in both revolvers and long guns and developed an excellent reputation as a step up in power from the .22 LR (though it is certainly louder and ... Ballistic charts for hunting rifles detail the velocity, trajectory, bullet weight and other specifications for the caliber and model of each hunting rifle. Use a ballistic charts ...PMR30 Review: https://youtu.be/7mr-0JLk1JUItems I use regularly in these videos-Steel Targets: https://shootingtargets7.com/?rfsn=6463579.e4ca9dMain Camera (...The main difference between 22 WMR (22 Mag) and 17 HMR is bullet diameter each rimfire cartridge fires. The 17 HMR fires a 0.172” diameter bullet and the 22 Mag fires a 0.224” diameter bullet. Both rimfire cartridges are used for varmint and small game hunting, but the 17 HMR has a flatter trajectory while the 22 WMR bullets carry more ft ...22LR VS 22 Mag: The .22LR cartridge is more cost-effective, but lacks the speed and power of the .22 Magnum. In the world of rimfire ammunition, the 22LR VS 22 Mag cartridges each have their own strengths and purposes. The .22 LR is a versatile and affordable option, perfect for plinking, target practice, and entry-level shooting experiences.GDDFF: Get the latest Goodfood Market stock price and detailed information including GDDFF news, historical charts and realtime prices. Indices Commodities Currencies Stocks The 22 Mag is considerably longer than the 22 LR, with an overall length of 1.35” for the 22 WMR and 1” for the .22LR. Furthermore, the 22 WMR is slightly wider than the 22 LR, as the 22 Mag has a base diameter of 0.242” compared to 0.226” for .22LR. The longer and wider case of the 22 WMR can pack in more powder, therefore increasing ... 22 mag ballistics, The Best 22 WMR Rounds on the Market. 1) CCI Maxi-Mag 40 grain CPHP – Best Overall. 2) Speer Gold Dot Short Barrel 40 gr JHP – Best 22 WMR For Self Defense. 3) Hornady 30gr V-MAX – Best for Varmint Hunting. 4) CCI Gamepoint 40 gr JSP – Best for Coyotes. 5) Federal 40 gr FMJ – Best for Target Shooting., Jun 25, 2021 · Here is a 22 magnum ballistics chart and 22 magnum trajectory chart for a couple different weight grain 22 wmr rifle cartridges. , The standard load is a 40-grain bullet at a muzzle velocity somewhere between 1150 fps and 1300 fps, depending on the rifle, and that load is wonderfully …, Apr 14, 2020 · Raising the Bar: The .22 WMR. In 1959, Winchester responded to the demand for a much more effective rimfire round and introduced the .22 Winchester Magnum Rimfire (WMR). Propelling a 40-grain jacketed bullet at a nominal velocity of more than 1,900 fps, the muzzle energy was approximately 325 ft-lb. This meant that rimfire shooters had ... , Here is a chart that details ballistic data for a 40-grain .22 LR., The Evergreen Aviation & Space Museum will be celebrating the 75th anniversary of the Spruce Goose. For decades, the eight-engine Hughes H-4 Hercules wooden seaplane better known a..., I still love my robot, but I wish I'd known how often I'd have to manage his job duties. I love my Roomba, and I hate my Roomba. The endearing little beeps and boops, the hypnotic ..., If that isn’t enough, the .22 Magnum is a high-pressure cartridge that doesn’t play nice with straight blowback systems. Instead a delayed blowback operation is required to function properly. The task is tall in a pistol, requiring elegant engineering. This leads to the next big issue—cost. Inherently, given a delayed blowback operation ..., 22 WMR ammunition, also known as .22 Winchester Magnum Rimfire or simply .22 Magnum or .22 Mag, is a high velocity rimfire cartridge first introduced in 1959. Almost from the beginning, it was used in both revolvers and long guns and developed an excellent reputation as a step up in power from the .22 LR (though it is certainly louder and ... , The following ammunition cartridge ballistics information and chart can be used to approximately compare .22 LR Long Rifle vs .22 WMR Winchester Magnum Rimfire ammo rounds. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, All data from a 24" Bbl, unless otherwise noted. Ballistics: Ammo Description , I have read several methods that others use for sighting in the .22mag. 1.5" high at 100yds for a top of the head hold for squirrel hunting shot at 150yds. dead on at 25yds for a 100yds hit about 1.5"low. I have found that if I am sighted in at 85 yard zero I seldom miss anything I shoot at from point blank to 125yds., Often overlooked and misunderstood, the .22 WMR is a serious 125-yard stopper for 2- to 20-pound critters and even larger game and varmints when a head shot is possible. .22 WMR Vs. .17 HMR. When the .17 HMR came out in 2002, it was instantly popular. Many hunters predicted it would be the death of the .22 WMR., Ballistics Charts & Data. Skip to main content. $20 off $100+ Order with Code SG4731. Use coupon code SG4731 at checkout to receive $20 off your order of $100 or more. …, Nobody these days shooting .22 Magnum with a 24″ barrel, and the .22 Magnum has a growing following among revolver and pistol shooters who are shooting with 4″ or shorter barrel. The BBTI project have just published their tests of the .22 Magnum with barrel length ranging from 19″ to 2″. They have also tested the cartridge in a number ..., The average frontal diameter of recovered .22 Magnum bullets is about 0.27 inches. That is substantially less than the average for the 9 mm Luger, at 0.55 inches, and the .45 ACP at 0.61 inches ..., Mar 22, 2022 · Learn about the history, performance, and uses of .22 Magnum, a rimfire cartridge that bridges the gap between .22 LR and centerfire .22 options. Compare .22 Magnum with .22 LR and see its ballistic profile, hunting and target shooting potential, and pest control capabilities. , When it comes to long-range shooting or hunting, accuracy and precision are of utmost importance. A slight miscalculation in the trajectory of a bullet can mean the difference betw..., The trajectories in the table below were calculated for a maximum bullet rise of 1.5 inches above the line of sight for all small game and varmint loads, and three inches above the line of sight for all big game loads. In ballistics catalogs the point of maximum bullet rise is often called the mid-range trajectory, or sometimes the maximum ..., Aug 29, 2023 · U.S.A. – I am a fan of the 22 Winchester Magnum cartridge. It is a true chameleon cartridge. Like that underrated predator, the 22 Magnum comes in many forms and is surprisingly efficient at ... , 22LR VS 22 Mag: The .22LR cartridge is more cost-effective, but lacks the speed and power of the .22 Magnum. In the world of rimfire ammunition, the 22LR VS 22 Mag cartridges each have their own strengths and purposes. The .22 LR is a versatile and affordable option, perfect for plinking, target practice, and entry-level shooting experiences., Jun 25, 2021 · Here is a 22 magnum ballistics chart and 22 magnum trajectory chart for a couple different weight grain 22 wmr rifle cartridges. , Shop 22 WMR (Winchester Magnum Rimfire) ammo online from brands like CCI, Hornady, and Winchester. .22 Mag ammunition for self defense, hunting, and target practice. Toll-Free: +1-800-504-5897 Help Center Check Order Status , It’s pretty straightforward. But, of course, .22 LR is viable far beyond 50 yards. In the comments on that last video, some of you guys mentioned using your .22s to take out squirrels, prairie dogs, and other pests at 100 yards and beyond. So, for these six loads, we fired five-round groups from a benchrest at 50, 100, 150, and 200 yards., The .22 WMR lost some velocity through the 4.3″ barrel length as opposed to a rifle but it was still pretty impressive, as you can see in this chart of the .22 Winchester Magnum ballistic test. Ballistic chart …, Winner: .22 Magnum. For extending the range of your rimfire rifle or the power of your pistol or revolver, the .22 Magnum is the superior option. In a rifle-length …, Target Mini-Mag 22 LR 40 Grain. Part # 30. Grain Weight: 40; Muzzle Velocity: 1235; 4.4 (7) Limit 30 boxes per order. $12.99 ... Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm ..., Target Mini-Mag 22 LR 40 Grain. Part # 30. Grain Weight: 40; Muzzle Velocity: 1235; 4.4 (7) Limit 30 boxes per order. $12.99 ... Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm ..., The average velocity of the five .22 Mag loads we clocked with our 1.9-inch Ruger LCR is 255 fps greater than the average of all the .22 LR velocities we measured with the S&W 43C. With the 4.3-inch barrel of the KelTec PMR30, the .22 Magnum loads gained an additional 135 fps on average., Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. It will a produce a line graph showing the bullet drop and flight path of the bullet., Nov 29, 2004 ... 22LR makes 100 foot pounds of energy at the muzzle of a pistol with a 40 grian lead round nose at 1060 feet per second. These are all figures ..., Mar 28, 2023 · Some folks don’t like a semi-auto .22 Magnum rifle, but I think that’s because they haven’t tried this delayed-blowback beauty. A22 Magnum Specs: Type: Semi-Auto. Capacity: 10. Barrel Length: 22 inch. Overall Length: 41.5 inch. Weight: 5 Pounds, 10 Ounces. MSRP: $539. , Size Comparison. The .17 HMR is a smaller bullet than the .22 WMR, causing many of the differences we have already mentioned. It has a bullet diameter of just .172”, compared to .224 on the .22 WMR. The rim diameter and overall lengths are much more similar: the .22 WMR comes in with a rim diameter of .294” and an overall length of 1.35 ...