AAP-01 Triple Rail Outer Barrel - Partner Product Colour:Tan Once applied to the piston

Once applied to the piston

and fun racing with the awesome new ATOM 3 GT12

and thanks to technological advancements the old ways have all but been forgotten

high grade carbon fibre

AAP-01 Triple Rail Outer Barrel - Partner Product Colour:Tan Once applied to the pistonThe AAP 01 is a great sidearm, but the stock outer barrel isn't as stable as it could be (especially when firing on full auto) and it's also lacking in mounting space for accessories. Enter the Project Airsoft AAP 01 Triple Rail Barrel. This upgrade outer barrel fits much more snugly into the upper receiver of the pistol meaning less movement and more accuracy. The inner barrel also fits more tightly than the original meaning more consistency in every