CO2 Powered Rifles - 4.5MM
Nitro Piston Powered Rifles - 4.5mm
RUGER AIR HAWK ELITE II 4.5MM(.177CAL) PELLET RIFLE BLACK – 2330161
Nitro Piston Powered Rifles - 4.5mm
Pellet Pistol Accessories
Umarex Airgun Rotary Magazine for Glock 17 4.5mm Pack of 3-5.8365.2
Pellet Pistols - 4.5MM