On the outside four rows of barrel porting help equalize air pressure in the barrel with the outside air for a smooth and quiet transition from acceleration to free flight

This is a heavy-duty premium piece

Each side and ASA must be the same design

Holding Regiment Adrenaline Luxe with Regiment background

Dedicated Direct to Tank fill port

adrenaline skully nft 300 in airball with swab NFT Restricted On the outside four rowsThis 1 of 1 Adrenaline NFT includes the following traits and benefits: Skully Series NFT from the 300 Line Holding 300 Adrenaline Luxe with 300 background Wearing Airball outfit Standard flame on Skully Holding Adrenaline Swab No headwear Entitled to Skully Series Restricted Products including free Adrenaline T shirt and care package and the right to purchase Adrenaline Regulator in Black Chrome in standard and or long body and other exclusives