[dfergus8]

From what I understand, it uses a cut down bolt carrier . and a short stroke piston system.

[me762]

Originally Posted by dfergus8

I have an ar pistol, and it sucks ass. I only shoot it off sandbags and a bench. One day I will have a sbr lower, so I am keeping it for now.

the pistol lower is the best way to build an abr. That's what I'm doing as soon as the paperwork comes back its getting engraved and the stocks going on.

[purehavoc]

Originally Posted by Powersportgiant

Nope it's 5.56. Piston system. 1:9 twist rate. That's a 20rd pmag but accepts all AR mags.

Hmm must be the angle it looks skinny for some reason

[dfergus8]

Originally Posted by me762

the pistol lower is the best way to build an abr. That's what I'm doing as soon as the paperwork comes back its getting engraved and the stocks going on.

Can it be done to one marked " pistol only"?

[me762]

Originally Posted by dfergus8

Can it be done to one marked " pistol only"?

yes. Mine is right now. When you get the sbr engraving on it with I think my name I will remove it. Pistols can be turned into rifles anyway. You just can't turn a rifle into a pistol legally. So once the you have you sbr stamp your golden

[me762]

Originally Posted by dfergus8

From what I understand, it uses a cut down bolt carrier . and a short stroke piston system.

Yeah it has a shorter bolt and an operating rod connected to a spring above the barrel at least I'm pretty sure. Take you bolt out and post a pic of it I would like to see how its set up