Aluminum Ventilation Piston Head end of year sale The four-piece kit includes a

The four-piece kit includes a short rail section

TPA: 27 Weight: 140 g Shipping weight: 140 g

The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons

Magazine capacity: 40 rds Weight: 170 g Shipping weight: 180 g

If your hop-up adjustment is not having a big effect on the hop-up of your BBs

Aluminum Ventilation Piston Head end of year sale The four-piece kit includes aDetails Weight: 14 g Shipping weight: 15 g Guarder Guarder is one of the most proven spare parts company in the airsoft community. Their famous, high quality products, such as springs, hop up rubbers, barrels, motors, gears and cylinder sets are the choice of many airsofters. Guarder wide product line contains even conversion setups for your plastic airsoft pistol to change it into a metal one.