SiJun SJ Metal Charging Handle Blowback Parts Type:metal mag release for SJ M4 MK18 This 7-piece set includes a

This 7-piece set includes a tube and adapter for convenience

Hunting Helmets GPP Perfect US Army M1 Green Helmet Replica with Net/Canvas Chin Strap DIY

good feeding and high rate of fire shooting 7-8mm gels

Ideal for quick and easy family backyard games with no cleanup necessary

Boost your Nerf game with the Worker Upgrade Spring for the N-strike Elite Retaliator

SiJun SJ Metal Charging Handle Blowback Parts Type:metal mag release for SJ M4 MK18 This 7-piece set includes aSpecifications: These metal upgrade parts are compatible with sj series gel ball blasters like sj mk18, sj m4, or sj hk416d etc,. Brand: si jun. Material: metal. Color black. Package includes: 1x metal charging handle. or 1x metal blowback kit. or 1x metal dust cover. or 1x metal mag release. or 1x metal dowel.