With its diamond-shaped contact surface, this hop-up bucking is ideal for long ranges. Compared to a standard backing, the seal is significantly better and features a metal clip for additional support.
Suitable for TM VSR-10 Spring Sniper and clones (e.g. Well MB02 & MB03, etc.), as well as many GBB pistols and GBB rifles such as (Marui and WE 1911, Hi Capa, SIG, WE Open Bolt long guns and many other models).
Muzzle velocities - overview:
50° version: Optimal for under 110 m/s.
60° version: Optimal for between 90 and 120 m/s.
70° version: Optimal for between 110 and 140 m/s.
75° version: Optimal for between 130–150 m/s.
80° version: Optimal for over 150 m/s.
Please note: GBB rubbers do not fit on AEG barrels.
