TNT APS-X H.L.R Hop Up Silicone Rubber Bucking For Marui / WE / KJ GBB Pistol & GBBR ( Hyper Long Range ) Degree:70° - Powered by a single

- Powered by a single CR123A battery

Aluminium piston with synthetic rubber damper and steel piston end

TITAN V2 Drop-in Module w/ BASIC Firmware

P-Process surface finish technology

TNT APS-X H.L.R Hop Up Silicone Rubber Bucking For Marui / WE / KJ GBB Pistol & GBBR ( Hyper Long Range ) Degree:70° - Powered by a singleMore reliable BBs positioning function. More suitable for using heavier BBs. Hop up pressure zone end guide function. Strengthen the structure of HOP Zone. This product is also T N. T.'s patented product, not only follow the advantages of the original Located & Directional function, but also to "curved surface" covering the BB, increase the friction zone to produce more efficient spin on. H. L. R HOP UP are all conventional specifications, simple and