BCA Service Hop-up and Barrel Installation (Per Unit) Grips and Bipods System programming button

System programming button

well-known as one of the fastest and most secure mounting interfaces on the suppressor market

and Accessories

It has a quad rail system with a monolithic top rail

UAC Stainless steel 5

BCA Service Hop-up and Barrel Installation (Per Unit) Grips and Bipods System programming buttonAre you looking for more effective range and the ability to hop heavier BBs with your gun? The most effective way to do so is to upgrade your barrel, bucking, and hop up chamber. We can install and tune barrel groups for AEGs, HPA guns, GBBs, GBBRs, and BASRs. BBA will install and inspect all components for proper air seal, alignment, and feeding. This is usually done while you wait. Please note that the same fee applies whether all components in a