How would I clean a new chrome Barrel from AK-BUILDer

[TCB247]

Just got my romy g parts kit from akbuilder.com.

The brand new USA made chrome barrel seemed be a little dirty inside so I ran a nylon brush through it with the cleaning rod+ Ballistol.

Looking through it it seems like a black chip that sticks out a bit, it also wraps around inside shape of the barrel.

I already ran through the barrel with the cleaning rod multiple time like the BART train through SF. And I already went through 3 nylon brushes.
Any help would be greatly apprecitated.

I already emailed akbuilder about it today and have yet to get a responds. But I rather fix this myself if I can.


What do you guys recommend?

[kcstott]

Bronze brush for one. Sweets 7.62 second and let it soak and then scrub.

That said there should be nothing in a new barrel that can not be removed with wd40 and a swab

[TCB247]

Bronze brush for one. Sweets 7.62 second and let it soak and then scrub.

That said there should be nothing in a new barrel that can not be removed with wd40 and a swab

Ok great I'll give it a try tomorrow... Thx!

[atsaubrey]

I'm guessing the "black chip" is right under the gas block. Right? If so, its a burr from drilling the gas port hole, just knock it off with your cleaning rod.

[TCB247]

I'm guessing the "black chip" is right under the gas block. Right? If so, its a burr from drilling the gas port hole, just knock it off with your cleaning rod.

lol, Yah it is just got a email from curtis that confirmed it.

he said all I had to do was shoot a bullet through it and it should blow right off.