diameter 42 mm

Quick Release Weaver Style Mount

The PTS MTEK FLUX replica helmet is an extremely high fidelity replica featuring a high quality

The KM4 AEG hop-up assembly fits all KM4 Series rifles

NcStar Precision Grade Bipod - Compact Friction LCT diameter 42 mmPrecision Grade Bipod Compact Model 5. 5" 8. 0" with Smooth Tension Legs Height: 5. 5" Collapsed Height: 8. 0 Fully Extended Bipod directly mounts onto most Sling Swivel studs. Includes 3 other adapters for flexible installation. Includes 3 separate Adapters: AR 15 GI Handguard adapter, Universal Rifle Barrel mount, and Weaver Picatinny type rail adapter with Sling Stud High Quality Construction with Hard Anodized Aluminum and STeel construction