G&P MOTS 16.2 Inch Keymod WCD for WA M4A1 GBB (Sand) V2 Gearbox This One-Piece Metal Chamber Set

This One-Piece Metal Chamber Set is more durable and accurate in feeding BB  Improves Firmness of the chamber & stabilizes the muzzle velocity  O-Ring Sealed Design to Improve Air-Seal  Re-Designed Hop Up System prevent loosening  New Barrel Lock shape for holding barrel more securely  Unlike stock plastic chamber which would bend & de-shape

attached to the rifle is a new single-piece hand guard with a free floating Metal RIS system

130 rds Loading Capacity Magazine

Essential part for your Airsoft Rifle to adapt a compensator  Suitable for Rifle : Tokyo Marui M-Series  Super rigid construction from King Arms

High Density Nylon Body

G&P MOTS 16.2 Inch Keymod WCD for WA M4A1 GBB (Sand) V2 Gearbox This One-Piece Metal Chamber SetG&P MOTS 16. 2 Inch Keymod WCD for WA M4A1 GBB (Sand) Full Metal Construction Suitable for G&P GBB Metal Body & WA M4A1 Series 20mm Top Rail (Length: 410mm) & 20mm Under Rail (Length: 85mm) With Keymod System Length: 410 mm