Destiny 2 Forerunner Airsoft Pistol

The first thing you will need to do is modify the base gun to accept the body kit. The front sight needs to removed by unscrewing it. The rear sight and bolt need to be trimmed down to clear the slide cover. Cut off the top section of the rear sights that holds the two small fiber optics and trim down the two pull tabs on the sides of the bolt. See the picture for reference. The magazine can be extended using a MITA glock extension. This is not necessary but it will make changing mags easier once the kit is installed.

Using an M5 screw attach the Slide to the bolt of the gun. Make sure that the screw you use is not so long that it protrudes through to the inside of the bolt and hits the fire selector lever, you may need to trim the screw down if it’s too long.

Take the Muzzle and slide it over the front of the gun and secure it in place with an M3 screw on the top. The hole on top should line up with the hole that is already present on top of the gun used to mount a picatinny rail. Next mount the Insert to the front of the Muzzle on top with another M3 screw, the side of the Insert with the circular protrusion will face forward (toward what you’re shooting).

Add the Flashlight Mount to the under side of the gun in front of the trigger, there are four screw holes that you can run screws up from the bottom into the Muzzle. As you tighten these four screws the Muzzle and Flashlight Mount will clamp down on the barrel of the gun.

Attach the Arc to the bottom of the gun. The front will attach to the bottom of the Flashlight Mount and the rear will attach the base of the pistol grip in the rear. The factory provided hole in the base of the pistol grip will allow you to screw the Arc and grip together with a countersunk M3 screw. The front of the Arc can be screwed to the Flashlight mount with a single long M3 screw and nut or with two shorter M3 screws (one from each side).

There are two holes along the center of the Flashlight mount that will let you screw on a 5 slot picatinny rail and attach a flashlight.

Back on top of the gun you can set the Top onto the gun and secure it with 8 countersunk M3 screws. There is a small pocket built into the underside of this part in the rear that will fit over the screw on top of the gun that is securing the Muzzle.

Paint up the gun however you like!

Parts Required:
AAP-01 pistol
MITA Glock magazine extension
5 slot picatinny rail
Picatinny pistol flashlight of your choice

Other parts:
Misc M5 and M3 screws