Comes with Aluminum head and foot, carbon fiber tube and Telflon guides in order to reduce the total weight. Best fit with the spring equal or below PDI 220% Spring for Maruzen APS Series (Around 450 - 460 FPS with a correct setting which using 0.2g BB). Suitable for Maruzen Type 96 / APS 2 Series or Type 96 system / APS2 system Air-cocking Sniper Rifle.
Manufacturer: Silverback
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