Posted by Keith in Washington [24.41.55.51] on Thursday, April 02, 2015 at 14:30:47 :
In Reply to: Re: Got one. posted by CSCameron [75.171.82.229] on Thursday, April 02, 2015 at 08:54:59 :
Look at DC site. He says all M37s have same bolt pattern. It is the early crash box pattern.
Follow Ups: