
SKD conical twin barrels are commonly used in semi-automatic rifles, sniper rifles, and other firearms that require precision shooting. Its design can improve shooting accuracy and stability, allowing shooters to hit targets more accurately.
The products use 38CrMoAlA material, the surface hardness after hardening HV≥ 920. Finish machining and Nitriding, Nitrded case depth: 0.5-0.8mm. The design of this screw is suitable for SPC production.
Whole inner hole of barrel (except feeding part) use 6-8mm SKD bushing. This material can solve the wearing problem and can increase the working life so that save the cost of customers.
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Main Product:
Twin Screw Barrel,
Conical Twin Screw Barrel,
Parallel Twin Screw Barrel,
Single Screw Barrel,
Twin Screw ,
Single Screw