MDR 120 Newton Spring
MDRX Feeding O-ring (x5) - Version 2 - 2023 updated model
MDRX Piston head (Version 2 - 2023 updated model)
MDRX Piston (16 teeth)
MDRX Electronic Control Unit (Version 2 - 2023 updated model)
MDRX Spring guide
10mm flanged ball bearing (x6)
MDRX Anti-reversal
MDRX Gear set 18.1 (Version 2 - 2023 updated model)
MDRX Hop Up unit
MDRX Hop Up replacement nubs
MDRX Nozzle assembly
Motor – High torque motor short axis
MDRX Replacement screw set (Gearbox only)
MDRX Replacement screw set (except Gearbox)
MDRX Cylinder head with nozzle (Version 2 - 2023 updated model)
MDRX Cylinder 75% (stock)
MDRX Cylinder 100%
MDRX Cylinder end
MDRX Trigger board Semi/Full
MDRX Trigger board (Semi only)
MDRX Pistol Grip (BLK)
MDRX Pistol Grip (FDE)
Control board jumpers (x5)
