A quality barrel must be able to hold in the expanding gas produced by the propellants to make sure that muzzle velocity is attained by the projectile as it is being pushed out by the expanding gas(es). Although Airsoft barrel would not be so complicated , a good barrel can make your firearm more accuracy and maintain high performance.

The PTS 11.5" Barrel Set is a tool-l...
The PTS 11.5" Barrel Set is a tool-less quick change barrel system designed exclusively for the PTS Masada Gas Blowback Rifle. The Masada's inner barrel and hop-up unit (both are included and pre-installed in..
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