HKPRO Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
675 Posts
Discussion Starter #1
100_0793.JPG MR556 gas block. $95 shipped. This was taken off my new MR556 upper. Never used. These are $189 on HK parts.
 
1 - 1 of 1 Posts
Top