SWAP OUT YOUR AR to a 5.7!

You need a job? You're now an engineer AND gunsmith? lol

RIP the AR57 Long live the AR 5.7 😆

Oh, oh you silly, silly man…. one word "2020"

Nice video Johnny B. I am on the hunt for a 5.7 upper now for sure. I love the round and I need a rifle that shoots this beast. Unfortunately the .50-.60 per round has ballooned to a buck a round now if you can get it at all. Just subscribed so thanks again for the content

I live in an apartment in a city. Over-penetration is a major concern. I’ve been trying to figure out a solution and it looks like 5.7 was designed from the ground up to meet that need.

Another consideration that as someone who knows little to nothing about guns, I want to flatten my learning curve and logistics. I’ve been looking for a single caliber for actual pistols (not the SBRs but with a brace because the NFA!) and long guns. The 5.7 looks to be the caliber for the purposes I have in mind.

The box is pretty sweet.

Which Geissele trigger are you running?

How far down range have you pushed it accurately? definitely looking into getting one

nice review I want this rifle so bad

Shot one yesterday and just placed my order today! Went with the conversion (so I don't have to hassle with another SBR)

I am in the process of building me a 5.7 x28 Banshee, with a 5" barrel. I have a pistol dedicated lower for a Glock. My question is. Will a FN, EST, or any other mag fit in this Glock lower? A promag or something?

Nice review

Not sure I get running 5.7 suppressed. The advantage if 5.7 is the high velocity. Go 45 cal or 10mm or even 300 blk if you want a suppressed gun.

I'm thinking of getting a short barrel and making it a PDW/truck gun

The 5.7×28…CMMG Banshee pistol configuration, suppressed for home intruders and personal travel.

Ugh….i ordered my cmmg resolute 300, midnight bronze in 7.62×39 a week ago and this vid in my feed just adds to the anxiety! Cant wait til it comes! Nice video Johnny!

Pointless to do, except maybe for home defense.

I JUST GOT ONE

Pls do a ballistics gel test with this rifle.

6:49 5.7 would make a nice home defense round. Apparently, it works for the US Secret Service for guarding the White House grounds.

Is this cmmg will be available in the philippines?

Nice setup! I have an older AR57 12 inch upper on a registered SBR lower with 50 round FN mags, sure is fun.
F.M.C.D.H.

Omfg I HATE you Johnny for making me watch this. NOW I HAVE TO GO BUY THIS NEW CMMG 5.7. Ugh!!!! I shot one yesterday at the range and after watching this video I am now hooked. Gonna use this new 5.7 for Miss Piggy hunting here in Texas. Yes, at “feeder range” distances (like 15 feet or so) the 5.7 will drop ANY sized hog when you put it in the ear holes.

I like the fact that the ammo is so light weight you can cary over a thousand rounds easily. Just a little heavier than a thousand rounds of 22lr.

5.7 should be an ideal set up for bank employees. Additionally I would like a rifle configuration for medium to large pests. It would be great on penetration of hog skull or minimal damage to fur on coyotes/bobcat.

Am I the only one who thinks that 5.7 is a joke in anything that you shoulder. I get why its used in the P90, but if your going to have any other rifle you might as well have somthing like 5.56 or 300blk.

Use 5.7 × 28 as an anti-tank gun or take down ICBM.

I went to their website and couldn't find the full length version like u got. Only pistols. Was it special order…?

I love CMMG but don’t get 5.7? Pay significantly more for a less effective round?

Fox hunting!!

Long ways away from 5.7 being economical. 556 isn't even there. I get the love for the 5 and 7, but hold your horses.

Sorry but new to all this gun talk. So I just buy the upper, and drop it in my ruger 556 mpr lower????

Did anyone comment that barrel length does not affect accuracy(group size) ? LOL

Soooooooo… what's it look like?!

If they still made the ar57 I would get it.

Most stores I`ve seen only have about 6-8 boxes ammo on the shelf at a time but it is a newly returned cal. . And only one choice of load but many others are like that no selection of loads.

Cool but not over $700 cool. Hell I got a complete 16" Upper Ghost 300BO OD Green Cerakoted for around $200 off Primary Arms site.

Bad ass 👍🏽🇺🇸🔥 but yeah that ammo ain’t cheap