I want to buy a Giesselle trigger for my AR. How do I know, if I have a small or large pin ?
In addition, I have the Post 1994 Colt Match Target lower. I guess, it does not even mount the (milspec) Colt uppers ? I am sure these have a sear block.
Is a universal pin available, that mounts the front of the receiver, to the front of the upper ? Again, you have different holes.
Thanks in advance.
In addition, I have the Post 1994 Colt Match Target lower. I guess, it does not even mount the (milspec) Colt uppers ? I am sure these have a sear block.
Is a universal pin available, that mounts the front of the receiver, to the front of the upper ? Again, you have different holes.
Thanks in advance.