View Single Post
Old February 6th, 2015, 16:25   #8
Chotto
 
Join Date: Aug 2011
Location: Markham
Send a message via MSN to Chotto
The Magpul PTS PDR has a quick Change spring, just got one.
Also I believe the APS UAR as well though not 100% sure
IWI TAR 21s
Chotto is offline   Reply With Quote