A-PLUS Custom URG-I MK16 12.5" GBBR (VFC) Pistons & Piston Heads 01 precision tight bore

01 precision tight bore

They are available in several configurations

and for use at lower temperatures to ensure effectiveness of your gas guns

BB Velocity: n/a

Umarex Glock 17 Gen 4 gas blow back pistol

A-PLUS Custom URG-I MK16 12.5" GBBR (VFC) Pistons & Piston Heads 01 precision tight boreUSASOC URG 1 MK16 GBB Airsoft VFC x A Plus Custom A Plus Inner Barrel System Inside G Style Charge Handle Steel Flash Hider Folding Sight B5 Stock Front Adjustment Type Hop Up System Standard VR16 URG I Gas Blowback Rifle Features: Full URG I Carbine CQB military issue Setting Detail MK 16 Type 9. 3" 12. 5" M LOK Rail The VR16 URG I Carbine CQB GBBR's accessories configuration are setting under USASOC military issue style include steel CNC 4 prone