ARES Amoeba Striker CPSB spring guide

ARES Amoeba Striker sniper rifle steel, bearing-mounted spring guide. Designed for stronger tuning springs. The spring guide is part of the larger CPSB tuning series.

CPSB (Compact Power Spring Bolt)

CPSB is a tuning kit developed by ARES for their Striker rifle. The kit is unique in that it has a short barrel length, as the name suggests. This allows for a longer inner barrel and the right position for the magazine, without any loss of power.