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From: yotekiller21
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  • The steel helmets in the modern era (say WW1 through to Korea/Nam) were designed in the main to protect the head from "shrapnel". Shrapnel shells act a bit like shotgun shells in that they incorporate a tube-like barrel that shoots lead balls downward over the battlefield from a predetermined height. Shrapnel balls and 'shell splinters' are not the same thing. Shrapnel would usually be stopped by a steel helmet whereas splinters typically penetrate, depending on the range.

  • fmj will go straight through! 17 is the shit!

  • ever use the 22lor for yotes????

  • steel target vs. live target/body tissue

    i doubt the .17HMR will penetrate further than the .22lr on soft targets!

    on hard ones, the small/fast round will always have an advantage.

  • .22LR's velocity is around 1,200 fps while the 17hmr round travels at around 2,500.

  • you got to hit the helemet in the same spot to do the test right.

  • Comment removed

  • The helmet is steel with a fiberglass liner. Neither are made to stop bullets in any way shape or form.

    It's the same helmet used in ww2. It was designed to protect against fragmentation. A real kevlar helmet is roughly 1 centimeter thick and a lot heavier and actually stops pistol rounds.  Not sure about the 17 though. I actually doubt it does simply because of the nature of the round.

    I own both.

  • How about .22WMR vs .17HMR?

  • Steel outer shell, the inners were a few different types of material depending when it was made.Look up "M1 Helmet" for details.

  • Besides the bolt vs semi, the .17 is also a narrower round, making it a better candidate to penetrate a piece of metal. Try sticking a needle in your arm, then trying to stick a pencil in. Which was easier? Now do it through ballistic material, and tell us what you learned.

  • good thing squirrels around here aren't wearing helmets :)

  • Also, depends on the bullet type.

  • Really, the standard .22 mag flying at about 2300 ft a sec would be more of a fair contest. Also, the .17hmr is lighter than the .22lr for the loads that they have. Cause, a standard .22lr flys at a little under 1200 ft a sec. The standard .17hmr is like 2250 ft a sec. Also, different barrel lengths can produce different muzzle velocitys.

  • the cci stinger .22lr jacketed round, would of pierced through it no problem

  • Wow, I wouldn't have thought that.

  • @OperationOverlord644 wouldnt happen thats just a basic helment he prob bought from an army surplus place. i doubt he found it in an attic or bought it out of a collection.

  • At 50 yards the 22 mag would own the 17 hmr

  • Wouldnt a 22mag been more logical to use then the 22lr against a 17hmr or what about a 223 versus the 17hmr

  • interesting. dont let all the negativity get u down... i appreciated the video, thank you... also i have shot both at steel from 100yards and had to stop with the .17 hmr because it was leaving craters in my steel gongs, its a very nasty little round and i have had friends say they will take out coyotes with it.

  • a i would have paid $20 for that helmet. Watch it turn out to be some rare Nazi one lol.

  • well the one thing that turns me off about 17 hmr is you really need to have a good day for shooting, that small bullet flying so fast is easily effected by wind. They are both great little calibre rounds... Im sorry to say I am still bias torwards the 17hmr.

  • Yeah, you should have compared it to a .22 magnum. It would be more comparable than a .22LR. Or at least a .22LR CCI Stinger which is more powerful than a Mini-Mag. Still, good information on that .17HMR.

  • Yeah, good video. I have a 10/22, fun round! The 17hmr is around like 3000fps I believe, .22 had no chance.. Now... If we shot it with my AR... then we'd have a different story.. :)

  • That was average

  • Nice video. F these haters making negative comments.

  • Helmets are not worn to stop bullets in previous wars (can't speak about modern helmets, know nothing about them), they were designed to stop or minimize injury from shrapnel...a direct hit from any rifle round would penetrate, glancing or indirect hits might be minimized by the old steel helmets.

  • .22lr - 1:36

    .17hmr - 2:53

  • @azbrc1984 Thank you for saving my time.

  • I would like to see you do this again with a .22wmr compared to the .17hmr.

  • good thing there aren't 22 lr in the army

  • this guy is a retard...why would u destroy a nice old helmet like that with a vintage ww2 liner...plus he cant say liner.....''linal''... LMFAO DUMB ASS

  • @DUD306NOTCH LMFAO DUMB ASS you can get one at the army navy store for $20

  • Both would have gone straight through whatever animal you were shooting at as they don't tend to wear helmets.

    Small callibers defeat armour, this is why .308 eventually got changed to .223

    Pretty certain our (UK) military wanted an even smaller caliber, but the .223 is what we use as we got overruled.

  • @gpfwestie Not true about the armor. Tungsten tips defeat armor. Small rounds were chosen because both US and UK research independently showed that the average shooter could put more rounds on target faster with a lighter lower recoiling round. Smaller rounds also allow for less weight per bullet and therefore you can carry more rounds total.

    These smaller rounds are really losing favor in the US, however, because of their range/penetration/damage disadvantages.

  • why don't you try a better matched comparison. .22 WMR FMJ vs .17 HMR. if you want to compare a .22 LR to a .17, and be fair, try .17 HM2

  • its not really a fair competition because the 22 will lose some of its power when it resets.

  • I think that's a old helmet. The newer ones are much much stronger and a lot thicker. 

  • After seeing this I would look like a dork but i would strap a few steel plates on the forehead of my helmet :)

  • im not surprised

  • So what vel. and weight 22LR ammo was that? High Vel.? How about the 17hmr? You should try that with CCI Velocitors 40 gr. 1435fps/174 lbs of energy or Aguila Supermaximum 30 gr. 1750fps/205 lbs of energy! They both have way more energy that a high vel. 36 or 40 gr. The 17hmr's run 230lbs to 260lbs of energy. Although 22 LR is 1/2 to 1/5 the price.

    TSFG

  • how many footpounds in the 17hmr?

  • Blowback action .22LR vs bolt action 17hmr... The .22 is already as a disadvantage, losing much of it's power to reset the action.

    PS: a much more fun test is 1/2 steel plate, shot with 22-250, .308, .338, 45-70. That gives a show!

  • you also hit the 22 bullet on top so it had a greater chance to Rickashay.

  • 17hmr is great for edge-of-town coyote control. relatively quiet. haven't retreived a dead one yet, they all yelp and run off. definitely dead out though, just don't know where the body is.

  • what about the bullet type? Obviously for the lr it'll be soft cast lead, but there are many kinds of bullets loaded into .17 cases.

  • Steel helmet, with a fiberglass liner.

  • you should do the same test but with a .22mag I hear that the .22mag has some decent penetration

  • 22lg stingers r awsome.

  • Nice vid.

    For those haters.

    Who cares if the comparation is fair or unfair. To me is good knowledge. At least I know what those rifles are capable of doing!

  • 17 more penetration , 22 lr more impact , try with a 50 cal

  • cci and hornady!

    way off on that, good ammo and bad

  • First off the 22lr was in semi which will lose velocity off the bat. Put the 22lr in a bolt action then you will see a hole.

  • Not only did you fuck up a nice helmet, you FUCKED UP a nice Korean war M1-C paratrooper helmet which values around 100-300 bucks! Nice job stupid spik.

  • @bargunner18 I was thinking the samething! LOL...what an ass

  • @bargunner18 and what his purpose anyway? Why didnt he just shoot a piece of steel plate? Was a nice hemet

  • nice ruin a historical helmet from vietnam

  • "gee, I wonder which is more powerful, a .22 LR or a .22 magnum necked down to .17". . . derp.

  • What .17 hmr were you using? A lot of .17hmr ammo out there is designed to 'explode' as soon as it enters a target, thats why you found all those pieces in there. If you test this out on organic materials in some cases the .22lr will have more penetration than the .17hmr.

  • Well I guess you could answer that without even firing mate. A 17hmr is a necked down wmr round and a .22lr is a lot smaller firing a heavier bullet.

  • Lol video paused for me after you said its going to be a penetration test LULULUL.

  • Good test. Only its a little unfair. The 17 hmr is a magnum cartrige whereas the 22 long riffle is not. Try a re do only use a 22 mag. I have a savage 22 so i do know what im talking about. They need to start making pistols in 17 hmr. That would be sick.

  • @TheRatboy09 they do make .17hmr pistols.

  • @TheRatboy09 ruger makes some nice ones.

  • the .17 shot was a direct hit on the blunt part on the helmet, but the first .22 shot ricocheted off the top,and the second shot was was a little lower ,but still not a direct blunt hit ...

  • .22lr has more stopping power, .17hmr has more penetration power, simply put.

  • Great video.

  • it'd be nice to see it on a more modern military helmet

  • I dont know of any semi auto 17 hmr rifles. So in a gunfight, the semi auto 22lr would have an advantage by firing more rounds. Only if the 17 hmr first shot is not fatal.......

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  • coo

  • and thats why hmr is more expensive lol

  • @jewpowers but in Israel they got so much ammo they don't know what to do with all of it

  • @xxxpaintbal lol they would make a fortune selling it to us thats for sure

  • @jewpowers lol

  • The 17HMR is moving at a much faster speed than the 22lr. What would be a closer comparison is to see the 22lr Agulia Super Maximum Vs that helmet. I'll be willing to bet that it would penetrate just as good as the 17HMR at a lower cost per round.

  • .22 didn't do much, but that .17mhr can move at like 775m/s. So that will penetrate right through. From this, one can extrapolate that the .223 would fly right through that <= 880-1140 m/s. Helmets are useful for digging, covering one's head from over-head fire and shrapnel and eating soup out of.

  • 17hmr travels at a higher velocity too.

  • Cool video 22lr most ammo about .03 cents 17hmr about .28 a round which means 17 hmr rough 9 times a better round in the price scale it would need to beat like a 300 winchester round in price value so is the 17hmr up to taking on a 300 winchester for price value

  • the .17hmr is a much hotter round ... no surprise here

  • How is this helmet supposed to take a 7.62 round if it can't even take a damn 17.hmr, it's sad to see this...

  • @TheXJthatCould Thats why this Helmet was replaced with Kevlar in the 80's

  • quit bitching about the helmet its his too do with as he pleases, nice test what kinds of ammo did u use?

  • Thank you!

  • Man that was a nice helmet :(

  • try the fmj...it will go all the way thru!

  • I was going to say ,'your target'sells for around £35.00. (US$45.00) in the UK . But it looks like the 'Airborne' version (?) which would be considerably more....who'd live in the UK eh? 8/

  • Nice test but what a waste of a piece of history,would have been very happy to have that helmet in my collection.

  • it would b cool if you had something to shoot the 22 mag and compare with the 17hmr

    cool video!

  • @freestylmx311 agree

  • but did it go onto the other side...

  • Dear God, what kind of crap was standard issue in Vietnam?

  • 17hmr are supersonic rounds (~2500fps) and copper jacketed. they weight less than a 22lr but have greater kinetic force and longer, flatter trajectories (flat out to 120 yards). most assume because the 22lr is 'bigger' it's more powerful, when in reality the 17hmr ballistic profile makes it a far superior round in terms of accuracy, range, and penetration. yes, it is much more expensive, but you're paying for a more superior ammunition

  • @asciiavatar A lot of 22LR rounds are supersonic too. Anything over 1250ish fps... Aguila makes a 1750fps 30-grain 22LR round, I bet that would go through the helmet...

  • unfortunate choice of helmets. that was a nice paratrooper rig worth 50-100 on ebay. you couldnt have used a cheap euroclone?

  • Here's what I'd like to see, a video about a helmet that can easily defeat most rifle rounds used in common service rifles. I see a lot of videos showing off how the examined rounds can punch through army helmets, while I keep reading about how they are usually meant to just protect against debris, and aren't built with stopping bullets as a priority.

  • fill a 22 hollow point with jb weld and you'll get penetration

    

  • @9mmlugers wtf would be the point? just buy solid rounds instead

  • @lexmark136 JB weld is a steel epoxy and is harder then lead therefor it has better penetration.

  • i want a helmet like that

  • helmets arent made to STOP DIRECT incoming fire. More like ricochets and stuff hittin your head

  • Well I guess they never figured the helmet to stop gun fire but more so to help prevent against grenade fragments and other flying dabree but yea it would be nice to know that the thing on your head would stop a bullet but that's not the case

  • Well I have never seen a 22lr take down a coyote but I have seen a 22lr subsonic kill a deer I wasn't the one who pulled the trigger for I believe that's wasn't right but I shit you not that deer hit the dirt freak of nature I guess, but yes I have killed 2coyotes at a range of about 120yards with the 17hmr both were headshots, though the 17hmr isn't my first choice for yotes but if your a good enough shot then yes it can be done

  • @yotekiller21 i live next to a indain reservation and all the indians use to kill deer is 22lr rounds tthey use 22's to save more meat they drop the deer 90% of the time in one shot

  • ok Mr Yotekiller... do you, have you or would you use either to take down a yote?

  • .22 lr is dirt cheap and fun to shoot. .17 hmr is expensive.

  • I loooooove my Savage 17, especially with the accutrigger

  • Doesn't instill confidence in the G.I's does it when the V.C had AK47's

  • This video could have been 30 seconds long.

  • Comparing the .17hmr to .22wmr is a more apt comparison since the .17 is a necked down .22 magnum.

  • It also makes a difference on where the round hit on the steel pot. The more "squared up" the hit, the less effective the protection. I would like to see a similar vid on a flat plate steel.

  • Just where a sandbag as a hat XD

  • higher velocity + smaller diameter = more penetration

    that 17 hmr hornady 20grain is designed for penetration whereas the .22lr CCI Mini mag is only lead round nose copper plated, it would be a better comparaison if there were similar bullets but no doubt the .17hmr is more powerful.

  • @ak47proshooter you got that right.

  • Well i can tell tht u hunt

  • 17hmr in alaska is so damn expensive to buy and the 22 lr are very cheap can get 7 boxes of 50 rnds 22 lr as buying only 1 box of 17 hmr so expensice 22.50 for 17 hmr and 3.25 for box of cci blazzer ammo

  • The .17 HMR isn't a sharper round... Its ballistic velocity is 2550 FPS as opposed to the .22's 1600 FPS..great video

  • 17 hmr isn't more powerful , its just a sharper round

  • @TheMotodude13 the 17.hmr is actually a lot more powerful then the .22lr... how sharp the round is has a very little effect on penetration

  • Glancing of is the reason they were helmets a strait on shot will kill ya but better hope for a glance but modern helmets are much thicker

  • @deathbutt09 they're not really for stopping a bullet, they're for stopping shrapnel.

  • Not Nam only. These lids were all the way back during WWII .

  • can u imagine the ringing that would make if you were to have it on and that happened oly crap

  • @dalesfirearmservice at least you're not dead

  • is that a real helmet? i have a replica german helmet im pretty convinced the 22 would penetrate it

  • @HammeredAndHorny obviously because as you can see a 22 bullet cannot penetrate the army helmet and the hmr can, it's a penetration test

  • try it with a cci stinger?

  • What the hell is the point of the helmet?

  • @HammeredAndHorny It protects you from low velocity fragmentation and debris. When a bullet hits an object, say a tree or a truck or wall etc. then it will splatter and fragments of the bullet will fly everywhere and it could penetrate your skull and kill you, the helmet prevents that.

  • @HammeredAndHorny see if it could kill someone in combat

  • I have dropped a 12 point mule deer at 58 yards with my 17HMR. One shot to the ear-hole & he fell right over. Little bullet is fierce, and does a whole lot of damage.

  • what type of ammo did you use. if you were using 17 grain v-max then 20 grain fmj might dent the back of the helmet

  • it seems that the 17 has more power, but it's unfair for there is more gun powder in the 17hmr then is a 22LR.

    it would a more fair if it was the 22mag vs 17hmr for they use the same amount of gun powder and but bullets are the same length.

    if you do it this way then the 22mag is more powerful.

  • @leachim0 17hmr has between 17 to 20 grains of powder and a 22lr has 40 grains. It just the fact the the bullet head on the 17 weighs alot less than the 22lr bullet head so the 17 moves faster

  • @zyx12345678ful The hmr has much more powder then the .22 lr.

  • @zyx12345678ful not grains of powder. its bullet weight. the 17 hmr has a 17- 20 grain bullet and more powder than a 22lr. and you aren't getting 40 grains of powder in a 22lr, a .270 for instance has 54 grains of powder.

  • Not sure why you are shooting 22lr out of an AR to see damage potential. That is only used in an AR for range practice for guys who want to save money shooting the super cheap 22 ammo. Anyone who would choose to shoot 22lr out of an AR in a armed conflict is an idiot. It would have been more interesting to see normal ball, steel-core, and ballistic .223 rounds hitting the helmet.

  • @kirkdean1 I think you missed the point. He is comparing 22lr to 17hmr. 223 is a completly different ball game, where here the comparison is between rimfire rounds. The 17 is much faster than the 22 but both get the job done as they were designed to do. Good vid

  • Good demonstration! You should try using cci stingers or velocitors, and see if those will penetrate.

  • great video, always wanted to know how much power is delivered by each. Good example.

  • A 17hmr is much louder then a 22lr but the 17hmr and 22mag are about the same

  • @yotekiller21 thanks for posting. I think midwayusa sells a 17hmr full metal jacket. do you think that could give better results? i get my 22 ammo from them. The aguila supermax solid is what i use its hotter than the ol mini mag. i dout it will make much difference but thanks for the vid.

  • @yotekiller21 17hmr being slightly superior, because it goes faster. Some guy, not sure the vid, tested a 22 Mag, and 17HMR on a war helmet, and the 22 mag left a big dent, and the HMR 17 went clear through it. 22 mag, heavier bullet, 17HMR is twice the speed, and has more gun powder, but it's a lighter bullet. But I'd prefer the gun that generally is more accurate and has a bigger impact (HMR)

  • @yotekiller21 bull shit did u c that? he fuck that helmet with a small cal. not bad at all

  • how loud is a 17 hmr compared to a .22 lr? its hard to tell by the vid. Also how loud is it compared to .22 mag?

  • very interesting... good demo

  • Nice vid!

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