Mil-Spec Receiver Extension

solution_zero

Recovering Equipment Exchange addict.

Joined: Dec 2005

Posts: 2411

EE: 100% (512)

IN, USA

Posted: 4/3/2012 7:13:13 PM EDT

I have quick question about you Mil-Spec Receiver Extensions; Are they made of 6061 or 7075?

"When Z-day comes, I'm gonna trap and release zeds after putting kevlar helmets on them, just to fuck with you guys." -DDiggler

SnaitN

Joined: Mar 2007

Posts: 561

EE: 100% (21)

PA, USA

Posted: 1/27/2013 4:44:07 PM EDT

[#1]

I am interested on this one as well, I really would like to buy a Magpul ACS and a tube.

smokey240sx

Joined: Apr 2008

Posts: 29

EE: 0% (0)

USA

Posted: 1/29/2013 8:20:03 PM EDT

[#2]

I just got my magpul ctr with mil spec stock. Is there anyhow I can check for you guys?