Silent Industries MTW Alpha Hop-Up Chamber Tensioner (Loose / Tight / Very Tight) ZB2U SRS SILVERBACK

SRS SILVERBACK

Compatibility for PP19: Arcturus Tactical PP19-01 / PPK20 Gearbox

Enhanced by the Kinetic Feedback System

Detonics Type Slide & Outer Barrel set up with Strike Face Front Compensator

Silent Industries MTW Alpha Hop-Up Chamber Tensioner (Loose / Tight / Very Tight) ZB2U SRS SILVERBACKLOOSE If you want to use buckings that have tight lips, you can use this tensioner ring Recommended for Maple Leaf Super Macaron, G&G Green With this tensioner ring and ML buckings you can expect little resistance when loading a BB. If you want more resistance use the included Black Tensioner. Recommended for AEG Alpha when using with ML buckings The product itself is White POM with 1 groove! TIGHT If you want to use buckings that have loose lips, you