There is a quicker change spring system that you can quickly and easily upgrade or downgrade your spring once you remove the gearbox from the receiver

・Other models with Hopup dials measuring a diameter of 10

(Use all M4 / M16 series Magazine)

– Ideal size for use with GBB pistol magazines

- Ultra Light 2 piece designed

Novritsch SSG10 Airsoft Sniper Rifle A1 M150 486fps New There is a quicker change2. 2 J 486 FPS M150 sku S2A1 22F The most competitive airsoft sniper rifle on the market. Incredibly Durable. It can take an M220 spring (5 Joules). Supreme Accuracy. Designed for heavy BBs. 0. 46g recommended. Maintains AirSeal even with the strongest springs on the market. Highly Customizable VSR 10 platform. Quiet due to soft piston head. Magazine pop out spring. Includes hardshell gun case. 25 Year free spare parts. Extensive with courses and