When you're tearing up the airsoft field

and ORANGE colorways

Ambidextrous slide stop

Magazine Capacity: 85

ProWin 170mm 41rd Aluminum Lightweight Magazine for Marui Hi-Capa 5.1/4.3 Airsoft Gas Magazine When you're tearing up theProWin is known for creating high quality airsoft products. From magazines to internal parts. Their recent release of their 41rds magazine for 5. 1 and 4. 3 is a great addition to their lineup. The outer shell of the magazine is made out of CNC Aluminum for the utmost amount of durability. The overall weight is much more lighter than the standard 5. 1 Magazine. The extended magazine is designed to be used in IPSC Shooting where speed, accuracy, and