What in the hell is this in my AR barrel??!!

[rockyfatcat]

I dropped a 22 bolt conversation in.

You used lead bullets. This is the lead that transfered. If you had used fmj bullets it wouldn't have that. Nothing to worry about.

 

[JoKeR50]

Cheese it, he found the Obama gun microchip...

 

[JamesG]

Or its the barrel liner flaking off.

 

[nitrousfedlx]

Those are actually little gov't microchips

HAHAHA!

 

[DADI03]

Deffinatly lead stuck in the riffling. 22 is a dirty ammo especially when its not jacketed.

 

[sublimebeer]

Or its the barrel liner flaking off.

My thought at first, but something was built up right where the barrel leaves the receiver. The metal tip of my bore snake would drop through. Had to brake out the wired brush. After more time than I'd have liked, that chunk dropped out and it looks to me smooth all the way through.

 

[sublimebeer]

yup, leading from the .22 ammo...comes out of chrome lined much easier

It's chrome lined. PSA CHF complete upper

 

[fattboyzz]

How's the accuracy with the 22lr in the 1×7 twist ?

 

[sublimebeer]

How's the accuracy with the 22lr in the 1×7 twist ?

Money. Have a chrome cmmg drop in. First time using it. I'll for sure keep it around.