162605 ⎘
Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems; Evacuating combustion gas from barrels Bore evacuators, i.e. chambers disposed around barrels for storing part of the combustion gas and subsequently injecting it into the barrel to provide suction
Universal custom recoil solution system
#2Controlled-unaided surge and purge suppressors for firearm muzzles
#3Firearm Pre-Muzzle Lead Emission Containment Device
#4Weapon system
#5Fume extractor