GHK GBB 20rd MK12 Magazine (Green Gas) Frames & Grips 2 Variants to fit your

2 Variants to fit your style: Realistic full-metal body & Lightweight reinforced polymer body (same internals)

BCA 22 TPA neodymium magnet high torque motor is fantastic for those seeking to optimize performance on mid-priced builds

as well as a 22mm Clockwise Threaded outer barrel for attaching suppressors when a thread adaptor is used

5 provides Milsim & Field players the ultimate AEG rifle to outlast the competition

Polymer 45 Rounds Loading Capacity Magazine

GHK GBB 20rd MK12 Magazine (Green Gas) Frames & Grips 2 Variants to fit yourThe GHK MK12 Green Gas Magazine is a 20 round first party magazine designed for all GHK M4 AR15 G5 series gas airsoft rifles. This magazine is also fully licensed by Colt. Capacity: 20 Rounds Compatibility: GHK M4 AR15 Gas Airsoft Rifles GHK G5 Gas Airsoft Rifles Includes: x1 GHK MK12 Green Gas Magazine (20 rds Airsoft Magazine) Compatible with GHK M4 G5 MK18 URGI GBBR