TM SGR-12 Auto Bolter

This kit fits right over the TM SGR-12 with no modifications or screws needed.

Simply remove your existing metal receiver by unscrewing the 6 screws from each side and two large screws underneath. The metal receiver should slide off in two pieces.

Step 1:

Mount the rear cover with Mlok sections and use the stock screws that were there before.

Step 2:

Mount center piece and screw both sides.

Step 3:

Mount small grip extension underneath and use the large stock screw

Step 4