Feature：

●For TTI TP22 Competition GBB Pistol.

●Precision machined stainless flat head cap screws, solves the problem of damaging other inner barrels.

●Compatable with “Crazy Jet” GBB-120mm inner barrel or its longer variants.

●Can be paired with “Whisper” Dummy Suppressor or “P.E.W.” Modular Suppressor.

●Can be paired with Silicone “Omega” 50-degree hop tensioner.

●Recommanded add some threadlocker to fix the hop chamber