Home AR-15 Would AR-15s be useful in Ukraine?

Would AR-15s be useful in Ukraine?

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Civilian AR-15s typically have a longer barrel “twist rate” which is the length it takes the rifling in the barrel to spin the bullet one rotation. Typically this is a 1 in 9 twist that is designed for lighter target and varmint ammunition.

Military grade M4 rifles, which are used by the U.S. Army, have a shorter twist rates to stabilize armor-piercing ammunition.

Ukraine does not need small arms at this time. Sending AR-15s to Ukraine would create a logistical headache because the their standard rifle, the AK-74 uses a different kind of ammunition.

This would result in no appreciable advantage and would take precious logistical space away from equipment and weapons that are needed.

References:
Evolution of the M855A1 Enhanced Performance Round

M&P Sport

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36 COMMENTS

  1. Connect with me on Twitter:

    @ryanmcbeth

    Join the conversation:

    https://discord.gg/pKuGDHZHrz

    Want to send me something?

    Ryan McBeth Productions LLC

    8705 Colesville Rd.

    Suite 249

    Silver Spring, MD 20910

    USA

    Civilian AR-15s typically have a longer barrel "twist rate" which is the length it takes the rifling in the barrel to spin the bullet one rotation. Typically this is a 1 in 9 twist that is designed for lighter target and varmint ammunition.

    Military grade M4 rifles, which are used by the U.S. Army, have a shorter twist rates to stabilize armor-piercing ammunition.

    Ukraine does not need small arms at this time. Sending AR-15s to Ukraine would create a logistical headache because the their standard rifle, the AK-74 uses a different kind of ammunition.

    This would result in no appreciable advantage and would take precious logistical space away from equipment and weapons that are needed.

    References:

    Evolution of the M855A1 Enhanced Performance Round

    https://www.army.mil/article/48657/evolution_of_the_m855a1_enhanced_performance_round

    M&P Sport

    https://www.smith-wesson.com/product/mp-15-sport-ii

  2. So um. Just a few problems here, guy that sounds like he knows a lot but the more i watch the more i find out he hasnt got a clue.

    First, they dont train you to shoot full auto. It was an issue in vietnam where troopers were just fanning off into the woods at nothing. They do single rounds or small burst. Control your fire, conserve your ammo… hit your target. Semi auto is only less effective than full auto fire at one thing… supression. Congratulations! You just earned a badge! You discovered LMGs~

    Second: I do not know of a single 5.56 round that is qualified as an AP around. I dont think they exist. The biggest bonus the 7.62×39 round had over the 5.56 was that it had much more penetration power. Theres a massive difference between weights on a .224 and a .30. The M855 ammo is 62 grain. It is not AP, its just semi steal core and a bit heavier than a lot of civi ammo that is usually somewhere around 55.

    Second, part two: So, the reason for the 1:7 twist is because the 62grain M855 ball and the tracer rounds they fire are stabilized a bit better at longer ranges with a higher twist rate. It doesnt have anything to do with AP rounds, because there are none… Also, the standard barrel length for the Military M4 is shorter than that of the standard AR-15, including the Bushmaster M4s, a near direct civilian version.

    So you see… there is virtually no difference between the two when it comes to ballistics. AR-15 is capable of pink misting you at 300 yards. The select fire M4 is capable of pink misting you at 300 yards. Much past that and you get into the "Is this really a plausible debate" territory… as 500 yards is better left to the DMRs. And for that… 30 year old Bubba with his Savage 110 is going to likely do just as good, or better, than the 18 year old that got his marksman badge and opted to carry a Mod0.

    Again, the more i see of this guy while surfing through the shorts here… the more i think hes super high on the Mount Stupid curve that David Dunning and Justin Kruger spoke about.

  3. Every penny, weapon, bullet, every rocket, every vest, every bit of aid ukraine and every other country gets is already coming from every single american citizen we are all already sacrificing a lot every day for others. And in order to continue being able to do that we need to protect two of the most important things we have, our freedom and libirty, so no we should not give the guns we use to protect those two things to anyone and anyone who takes charity from us should not want us to if they want us to continue to be able to give that charity to them.

  4. Imagine not knowing that civillian AR's come in all sorts of barrel twist rates. Also. Most firefights are conducted in semi automatic mode. Also. The civilliqn rifles are also a lot nicer.

  5. Yeah, Ukrainians would need them for the same reason Americans do… fighting tyranny, both foreign and domestic. That's why Americans need AR-15s. Hell, Americans should have 240s and Abrams too. A government afraid of its people is a government in check. Take notes Europe, maybe you wouldn't have to rely on the American military industrial complex if you would make your citizens scarier than your governments.

  6. Actually a lot of civilian AR-15s did get sent over and a bunch of different civilian rifles and pistols got sent over from people that donated and gun stores that donated and when it comes to AR-15s and things of that nature you can get different twists rate it depends on what you want in certain ones

  7. What are you talking about? AR-15s are being used in Ukraine right now. There are many different units fighting, some use AR-15 variants shooting 5.56. Also, ARs come with many different twist rates and calibers

  8. Who cares about them being fully automatic, i never used anything other than semi auto in all of my years of service. And twist rate is not about armor piercing or target ammo. Its about stability of lighter or heavier bullet weights. So unless you're firing heavy tracers, thats another non issue. Not to mention, civilian AR's routinely come in 1/7 as well, even with FN barrels that are the same as the military uses.

  9. The biggest problem is that Ukraine doesn't have much 5.56 ammo.

    The thing about twist rate. 1:9 is perfectly adequate. The older US M-16s used a 1:14 twist rate for the 55 grain ammo and when they moved to the 62 grain ammo they changed it to 1:7. 1:9 is supposed to be an in between "best of both worlds" kind of deal.

    So yeah, standardization of ammo and weapons is the big reason we arent giving Ukraine a bunch of AR-15s.

  10. I know someone who works at the largest Cabela’s on Earth in Dundee, Michigan. During the first 12 months of the war, groups of Ukranian and Polish men would come in and max out credit cards buying supplies, ammunition and yes, regular civilian AR-15s (plenty of which come with 1:7 barrel twist) and ship them to Poland. Any gun is better than no gun. 🤷🏼‍♂️

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