The bolt catch spring and follower should be assembled into the receiver.
Bolt catch roll pin installation.
Tip of the day use a small roll pin punch as a slave centering tool when installing the bolt catch.
Makes the bolt catch roll pin step a breeze.
The delta series punch kit from wheeler engineering is designed to make the installation of the bolt catch pin a breeze.
In this diy video i will show you a tool to make roll pin installation on ar s easy to do.
Finish installation flush with the finishing punch.
Simply place your kns bolt catch retaining pin though it s proper holes in the receiver and the bolt catch after placing the catch it s spring and detent.
Our included roll pin punch means you don t need a starter punch.
This tool makes change outs extremely simple and headache free.
Today in part three of our diy ar 15 build you ll learn how to install the bolt catch on your lower receiver.
Start bolt catch roll pin easily with starter punch.
It works very well and keeps one from marring the surface of the weapon.
Simple installation and secure retention.
Buy ar 15 bolt catch roll pin factory replacement gun parts accessories and gunsmithing service on most manufacturers including browning winchester fn america beretta benelli franchi stoeger remington bushmaster marlin sig sauer hk and many more.
The installation punch keeps hold of the bolt catch pin while starting it and the second punch will drive it home very nicely perfect tool for the specific job on entering removing the roll pins into a gun lower bolt catch flat on one side for proper alignment.
Roll pin wizard also allows you to easily install your pivot pin spring and detent.
The bolt catch can then be placed in the cut out in the receiver using the assembly pin toothpick.
It s time to install the bolt catch retaining pin forget the hammer and punch kns made life better than all that nonsense.
This step is particularly important to get right as damaging the roll pin or lower could cause you to have to purchase a new lower parts kit or even a lower in extreme situations.
This ar 15 bolt catch roll pin removal installation tool is a must have.
Resting the lower receiver on your bench with the front of the lower receiver facing down place the bolt catch roll pin in the tip of the starter punch.
