Tippmann Arms M4-22 ELITE 16in Conversion Upper Kit w/10 Round Magazine Black

Tippmann Arms M4-22 ELITE 16in Conversion Upper Kit w/10 Round Magazine Black. 22LR ammo. Comes complete with one 10-round magazine 16 in 4150 threaded barrel with A2 Bird Cage 12 in Aluminum M-Lok handguard and aluminum charging handle. The Conversion Kit utilizes the proprietary Conversion Kit 10rnd Magazines that has been modified to fit the AR lower. Kit also includes a modified buffer buffer spring and two firing pins. The firing pins are different lengths to correct OOB or light strikes. S