Precision 6.01 mm barrel by Action Army.
Precision inner barrels improves accuracy, and in a few cases increase muzzle velocity.
Although precision barrels often require more maintenance and cleaning,
They can give your RIF a greater range when used with a good hopup and bbs and improve the overall performance.
we recommend using the Maple Leaf Super or Wonder AEG Hop up Bucking and Maple leaf Delta nub with this barrel which can be found in our shop.
Only use good quality bbs with precision barrels,, we recommend BLS or G&G in our ammo section.