In fact, I think .17 HM2 is a round that shouldn't have happened. While it might occasionally get used for pest control the main use will be at the local 100 yd rifle range. The following ammunition cartridge ballistics information and chart can be used to approximately compare .17 HMR Hornady Magnum Rimfire vs .22 Hornet ammo rounds. The best price for 17 mach 2 for sale online. 22 LR is still lethal on small varmints out to 100 yards but at that range, it becomes difficult to land hits due to drop in ballistics. A 17 is probably more versatile. Everyone should have a 22LR - rifle and handgun. I used to always hunt squirrels with a .22 lr, but the frequent ricochets made me nervous. They both have the added benefit of being hog/coyote capable. Looks like 35-55 for the Hornet. Some say that a .22 mag will tear up rabbit and squirrel meat too much to eat. Zeroed at 100 yards, the .17M2 has only a 0.7-inch mid-range rise at 50 yards; a .22 LR has a 2.9-inch rise. Based on the CCI stinger case, the .17Mach2 is a step up from the .22LR and a step down from the 17HMR performance-wise. What the .22 lacks in speed and long-range effectiveness, the .17 HMR happily makes up. 22LR vs 22wmr Yep, an old thread, but then I'm an old guy. The advantage of the shorter .17 HM2 can be readily seen here, as the little cartridges easily function in a standard Ruger 10/22 magazine. Maybe Vervet monkey up to 100 yds or so. I have yet to hear a ricochet with the 17 (which doesn't mean it's never happening) and it really puts the squirrels down like a sack of bricks within 200 yards. The .17 HM2 vs the .22 Long Rifle. The original HMR was a necked-down .22 Magnum. If your a handloader that's ok. I have rifles in both Mag and HMR, I've just decided I want another left handed bolt gun except in a caliber for which I don't feel compelled to reload. Maximum internal pressure on the cartridge is roughly 26,000 psi, about 7,000 psi less than the .17 WSM. The 17 HMR does make a lot more noise than a 22LR. It was one of several attempts to produce a rimfire round that could duplicate the performance of the 5mm Remington Rimfire Magnum of the early 1970’s. I look at it this way. In my experience, both are devastating and waste meat, especially the .17 hmr, and squirrels don't have a lot to waste. 22 LR. It's a "must" and the ammo (when available) makes it the go to for plinking and just plain fun. 22 LR is heavier and much slower than 17 HMR. You might just get a few split cases, but my bet is with the latter, though wearing shooting glasses might help. Our 22LR Bullet Drop Chart will show you the exact 22LR Bullet Trajectory Chart in direct comparison to the 17 HMR Trajectory Chart and the 22 WMR Trajectory Chart. The 17hmr is hard to clean. The .17 has inherent accuracy that's almost hard to believe. I am no scientist I can't tell you why. The single-action "convertible" revolver, supplied with two cylinders (.22 LR and .22 WMR or .17 M2 and .17 HMR), lets handgunners shoot two cartridges from the same pistol. 17 WSM vs 17 HMR 17 WSM: Is the Rimfire Speed King Worth It? As was stated, ammo for the .17 HMR isn't cheap. .17 HM2 The 17 HM2 barrels for the Ruger 77/22, Sako P94 & Quad, CZ 455 and Remington 504 are chambered with a Pacific Precision Grinding match-type reamer. .17 HMR and .22 Mag are too much for squirrels unless you get head shots only. The >17 is usually loaded with a .17 gr bullet. I can tell you the 17 HMR is effected by the wind more than any other caliber other than a 22 cal pellet rifle. The .17 HMR is a very accurate cartridge, fully capable of taking headshots on squirrels and other small targets, as well as extending the effective range of the rimfire rifle on distant woodchucks, coyotes and foxes. This comparison is a natural, as both cartridges are chambered in the same types of firearms and are used for small game hunting and short to medium range varmint shooting. The 17 HM2 is a flat shooting tack driver with achievable velocities of 2,100 ft/s. Following the success of the .17 HMR, the .17 Hornady Mach 2 was introduced in early 2004. Ammo for the .17HM2 runs about $5.00/box of 50 vs. $13.00 for the .17 HMR. Poll: .22 LR vs .17 HM2 « on: May 14, 2008, 07:44:15 PM » Shooting Times did an article on this very question back in their March '08 issue, and I though it would be a fun topic for discussion here. In fact, the .22 LR and HM2 are so similar that they often compete for customers. It was followed, two years later, by the .17 Hornady Mach II, based on the CCI Stinger variant of the .22 LR cartridge. The muzzle energy of the .17M2's 17-grain bullet (166 ft-lbs) is 18 percent greater than a 40-grain .22 LR (140 ft-lbs). 17 hmr 17 grain ballistic tip vs. 22 mag CCI 40 grain hollow point maxi mag. A joint venture between Hornady and CCI, the .17 Mach 2 is little more than a CCI Stinger case, which measures 0.100-inch longer than a standard .22 LR case, necked down to accept a 17-grain, 0.172-inch diameter bullet. The .17 Hornady Mach 2, or .17 HM2, is a rimfire cartridge introduced in 2004 by the ammunition manufacturer Hornady, following the successful launch in 2002 of the .17 HMR.The .17 HM2 is based on the .22 Long Rifle "Stinger" case, necked down to .17 caliber (4.5 mm) and using a bullet weighing less than half the weight of a typical .22 Long Rifle bullet. The shell casing and bullet are designed to have a higher velocity than other caliber rounds in its class, so it costs more to produce than the .22 LR bullets but is still relatively inexpensive. The 17HMR is based of the 22WMR while the HM2 is based off the 22 long rifle. Interestingly enough, the .17 HMR is a descendent of the mighty .22 Magnum, featuring the parent case necked down to house a .17-caliber projectile. But they are fun to shoot and an inherently accurate cartridge. Unfired rounds can be extracted from this chamber. I'll just muddy the waters a little - the .17 HM2 is a fairer comparison to the .22 LR. It has neither the performance of .17 HMR or the wallet friendliness of . Fairer comparison would be the .22 WMR to the .17 HMR. The proven delayed-blowback action used in the A17 17 HMR is replicated in the new offering to support the high pressures of the Mach 2 caliber. Expansion test Compare prices from more than 30+ gun stores. 17 Mach 2 is based on 22 LR, which uses a heeled bullet: that is, the case is the same diameter as the bullet of the parent case. Designed and produced in 2002, the 17 Hornady Magnum Rimfire is pretty new in terms of cartridges, but there is an even newer kid on the block. Introducing the A17 17 HM2 to the Savage semi-automatic A Series. I own (and love) a savage rifle in .17 hm2. 22 Mag or 17 HMR or 17 HM2? With decent bullets it should kill much more effectively than a .17. SHOPPING 22 Mag Vs 22lr Ammo Price And 17 Hm2 Ammo Price 22 Mag Vs 22lr Ammo Price And 17 Hm2 Ammo Price Reviews : You want to buy 22 Mag Vs 22lr Ammo Price And All the information your need to compare the 22lr vs 22 mag vs 17 hmr. From a rifle at 175 yards the .17M2 is still going faster than a .22 LR at the muzzle. .17 HM2 is the odd duck out. The .17 HM2 may or may not live up to its "Mach 2" name, depending on geographic location and conditions, with velocities out of a rifle of 2100 ft/s (640 m/s). The .17 HM2 is based on the .22 LR (slightly shorter in case length) case necked down to .17 caliber using the same bullet as the HMR but at a velocity of approximately 2,100 feet per second (640 m/s) in the 17-grain (1.1 g) polymer tip loading. The 17 Mach 2 (HM2) is making a resurgence, as it is less expensive than 17 HMR and it can be shot from rifles converted from .22 LR since it shares the .22 LR cartridge OAL. 17 HMR is based on 22 WMR, which is in turn based on 22 Winchester Rimfire. The 17 HMR is a 22 wmr necked down to 17 cal. Propelling a 17-grain .17 caliber V-Max bullet at about 2,050 fps from a rifle, the .17M2 shoots flatter than the .22LR but not quite as … A .22 mag is also versatile, but not as much. With a standard 10-22 you could put a HM2 barrel on it and it would work fine. … The .17 HM2 (.17 Mach 2) cartridge, shown on the right, was developed to allow shooters some of the advantages of the successful .17 HMR (left) in a .22 LR sized action. Driving a 20-grain 0.172-inch bullet to 3000 fps, the .17 WSM sits at the top of the heap as far as rimfire cartridges are concerned, and comes in just 500 fps or so behind the .17 Hornet. Hornady and CCI currently make .17 HM2 ammunition available with bullets weighing 17 grains, while Hornady also sells a bullet weighing 15.5 grains. Works pretty darn well on small game, too. This is a must have Trajectory Comparison Chart of the 17 HMR, 17 HM2, 22LR and 22 WMR. Developed by Hornady ammunition maker in 2002, the .17 Hornady Magnum Rimfire (HMR) took the target and varmint shooting world by storm by becoming the most aggressive production rimfire commercially available. The ultralight bullet is a key part of achieving the very-high velocity for a rimfire round. Once the HM2 came out, nearly every ammunition manufacturer in the .22 rimfire business started making HM2 rounds as well. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to … If you are looking for 17 Hm2 Ammo Bulk And 17 Hmr Ammo Cost Vs 22lr Ammunition for the 17 is just too pricey.It usually shoots a 17 or 20 grain bullet. It weighs only 17 grains (1.10 g) vs 30-40 grains (1.94-2.59 g) for typical .22 LR bullets. The .17 HM2 has also been chambered for revolvers and semi-automatic pistols, and Ruger 10/22 owners can even fire the .17 HM2 from their rifles with a special conversion kit. Similarly, the HM2 is a necked-down .22 Long Rifle case. 17 HMR vs 22 LR Trajectory Let’s just cut straight to the point: you’re looking at 17 HMR to see if it’s worth the extra cost for the increase in distance. Finally the 17 WSM is, without question, the performance leader among .17-Cal rimfire rounds. As far as accuracy, my Savage BTVS in .22 LR shoots smaller groups with its preferred ammo than my Savage 93R17 .17 HMR could shoot at 50 yards. 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