Probably shit ammo

>>29475833
>Bolt carrier failure

>>29475833
fired out of battery?... some how?

>>29475833
It was a Colt?

>>29476129
>rollmark
Oh gee anon I wonder

.300 in a .223 chamber?

>>29475833
imagine that shit was a polymer reciever

>>29476189
You posted that because you're stupid, right?

>>29476198
you are upset because you're poor, right?

>>29475833
Ammo problem, not my department.

>>29476235
No, I'm upset that anyone who supposedly owns a punishment cannot identify fractured and spiderwebbed aluminum at a glance, you literal idiot.

>>29475833
just noticed the broken window on the mag. looks rad as fuck

>>29476251
>owns a penis
Fucking S7's autocorrect is trash tier.

>>29475841
>>29476174
>>29476249
These answers are correct

>>29475833

Pressure spike. Most likely candidates are:
- squib
- reload using pistol/shotgun powder on accident (less likely but it does happen and the results are nasty)
- case head separation (not likely to cause such extensive damage)
- double charge/critical overcharge (not very likely to occur with 5.56)
- original poster's tendencies towards sodomy (very likely)

>>29476189
Does anyone even make a polymer upper?

>>29476323
Sodomy is great though, ever put it in a cute girl's butt?

>>29476147

>What exactly happened or failed in the gun?

>It was a Colt?

Learn to read, please. Since you clearly need it explaining to you, he's implying that it failed because it's a Colt. Meaning that Colt is shit. Which is why the failure happened.

Do you get it yet, or do I need to break it down further?

>>29476379
>Does anyone even make a polymer upper?
ATI.

>>29475833
>Uses a Colt Carbine and an EOtech halo sight that are explicitly marked for Military and Law enforcement use only...being a civilian...

You were asking for it, you are probably the butt hurt civilian who started this thread: >>29470788

Guns know when their operators are faggots.

Fluke. Don't worry about it.

>>29477682

>semi auto AR
>military/law enforcement use only

Spotted the faggot.