5D just made your life easier! Instead of the pesky Bolt Catch Roll Pins, we offer all of our DPMS Gen 1 308 lowers with a threaded Bolt Catch hole. You no longer have to worry about scratching or denting your precious lower receiver while installing the Bolt Catch roll pin. With this set screw, we have made installing or swapping a bolt catch the simplest of procedures.
*Our Bolt Catch Set Screw comes with the Allen wrench
What is a bolt catch?
The bolt catch locks the bolt carrier group in the rear position when your magazine has been emptied. This bolt catch also allows you to release the bolt when you've reloaded and are ready to resume firing.