EMG NOVESKE Gen 4 w/ eSilverEdge SDU2.0 Gearbox Airsoft AEG Training Rifle - Black Tracer Units and Flash Hiders a straight O-ring pick and

a straight O-ring pick and a 90º O-ring pick

This board only fits the stock PM7 & PMR frames

There was an increases of 20-30 FPS when changing out the stock bolt for the MRT Pro Series Bolt

no other aftermarket Mini or AXE bolt maintains this important seal

EMG NOVESKE Gen 4 w/ eSilverEdge SDU2.0 Gearbox Airsoft AEG Training Rifle - Black Tracer Units and Flash Hiders a straight O-ring pick andFeatures Fully licensed NOVESKE Rifleworks Gen4 Billet style AR 15 receiver with deep engraved NOVESKE logos and trademarks New eSilverEdge gearbox featuring advanced S. D. U. 2. 0 chipset to manage shot to shot amperage draw (gearbox only pulls 11amps at ~380 FPS) for improved consistency, performance, and instantaneous trigger response making this one of the most efficient stock gearboxes on the market Selectable fire modes with 5 pre set safe semi