MDRX Parts & Replacement Kits

MDRX Anti-Reversal Latch

MDRX Feed O-Ring (x5)

MDRX Mounting Pin Set (4x)

MDRX 18:1 Gear Set

MDRX O-Ring Set V1/V2/V3

MDRX Spring Pin Set (x5)

10mm Ball Bearing Bushings (x6)

MDRX V3 Replacement Screw Set (Excluding Gearbox)

MDRX Replacement Screw Set (Excluding Gearbox)

MDRX 16" Handguard Screw and Bolt Replacement Set

Silverback MDRX Replacement screw set V1/V2/V3 (Gearbox only)