T4E GLOCK Service Kit designed specifically for the magazine of the Umarex T4E Glock 17 Gen5 paintball/training pistol, contains the following, seal magazine cover, rear seal, screw magazine cover rear, screw magazine cover front, magazine cover front, knurled bolt, magazine base plate and magazine piercing seal

It helps fix gas leaks and restore proper feeding performance.

What's in the box
1 X Seal Magazine Cover
1 X Rear Seal
1 X Screw Magazine Cover Rear
1 X Screw Magazine Cover Front
1 X Magazine Cover Front
1 X Knurled Bolt
1 X Magazine Base Plate
1 X Magazine Piercing Seal