Army Armaments - 5.1 Hi-Capa Costa Comp R501 a5 threaded barrel for attachment of

threaded barrel for attachment of suppressors or other muzzle breaks and supplied with a 220 round magazine

Frame integrated 20mm accessory rail is ideal for mounting weapon lights

The gearbox is constructed entirely out of metal

04mm by 247mm

Length Outer 14

Army Armaments - 5.1 Hi-Capa Costa Comp R501 a5 threaded barrel for attachment ofArmy Custom 5. 1 Hi Capa with Costa Compensator (Full Metal Black R501) Get your Chris Costa on with this Army 5. 1 Hi Capa with Costa Compensator Main features: Full Metal Construction 4 inch island type barrel with compensator Realistic Blowback System Double Stack Magazine Sealed New Generation Magazine Valves Fiber Optic Front Sight Reinforced Cold Resistant Polymer Nozzle Compatible with CO2 Green gas powered magazines