CYMA CGS Steel Bolt w/ Trigger Box Set for CGS M4 GBB SCAR Their new CNC machined aluminum

Their new CNC machined aluminum cylinder heads are machined to proper tolerances to fit in most V2 and V3 gearboxes

The new rifle had a chrome-plated chamber and bore to eliminate corrosion stuck cartridges

this one is not a CAR-15 style short-barreled rifle but a full-size

1v M4 Stick

"Gen4" is rollmarked on the slide next to the model number to identify the fourth-generation pistols

CYMA CGS Steel Bolt w/ Trigger Box Set for CGS M4 GBB SCAR Their new CNC machined aluminumManufacturer: CYMA CGS SKU : CGS SY 0001 Machined steel bolt carrier Complete trigger box with steel trigger group parts For CYMA CGS AR M4 gas blowback rifle airsoft