Action Army Pistol barrel for AAP-01, 6.03mm tight bore barrel to increase the accuracy and FPS of your AA-01.
The barrel is about 70mm longer than the original barrel, Ideal for when adding a suppressor to your AAP-01.
We recommend using the Maple Leaf hop up bucking with this barrel which can be found in our shop.
Only use good quality bbs with precision barrels,, we recommend BLS or G&G or Cursed in our ammo section. Always chrono your airsoft replica after doing upgrades to make sure its within the legal power limit.