D Dan_uk86 Members Joined Feb 5, 2011 Messages 93 Reaction score 0 May 5, 2011 #1 I just got hold of a 1 piece hop unit. my plan was to install it into my src m4a1 but this is made for a 2 piece hop unit. How would i go about modding the lower reciever to take the 1 piece hop unit? pic below
I just got hold of a 1 piece hop unit. my plan was to install it into my src m4a1 but this is made for a 2 piece hop unit. How would i go about modding the lower reciever to take the 1 piece hop unit? pic below
Nutster Moderator Joined Sep 8, 2008 Messages 1,073 Reaction score 164 May 5, 2011 #2 try cutting from these markings, try the smaller markings first Uploaded with ImageShack.us
