4x20x21 mm

which actually provide up to 85% light transmission

Fiber optic front sight for Hi-Capa from CowCow

Nomad 10 solar panel: 4-8 hours

AK flash hider 14 mm CCW

CowCow RM1 Hi-Capa Guide Rod, Rainbow gas 4x20x21 mmCowCow has their RM1 Guide Rod for the Hi Capa pistols. It is designed to reduce recoil, slide speed, wear on parts and shock from vibrations. It also provides better reliability by using 2 springs for the recoil instead of the normal 1. pcs. All this means that it does not move as much when shooting, thereby providing more precision. It is made of stainless steel and is subsequently CNC cut. This model fits both 4. 3 and 5. 1 Hi Capa pistols as well