Atlas Custom Works
Atlas Custom Works Aluminum Outer Barrel for Hi-Capa 5.1 GBB Pistols, Silver
Atlas Custom Works
Atlas Custom Works Aluminum Outer Barrel for Hi-Capa 5.1 GBB Pistols, Silver
$23.95
In Stock Online! Ships Within 1 Business Day!
Atlas Custom Works' Power Up Cylinder is a replacement part for Hi-Capa gas blowback pistols. It increases the air volume delivered to the barrel, which can help raise velocity when matched with a compatible inner barrel length. The cylinder is made of aluminum and comes in silver. Proper installation requires matching the cylinder volume to your barrel to maintain air seal and consistency.