Tactical Rifle Scabbard color:green Aluminum pistons are much stronger

Aluminum pistons are much stronger than polycarb pistons but they also don't have as much forgiveness

The  3in1 M203 Grenade Launcher (Long) is the most well rounded launcher in airsoft

Full metal body

slide and barrel is just perfect

Tactical Rifle Scabbard color:green Aluminum pistons are much strongerThe NcStar Tactical Rifle Scabbard is designed for shoulder carry or modular mounting. Webbing on both side with four detachable PALS straps for ambidextrous usage. Six D ring locations for attaching the padded shoulder sling to for multiple carry options or preferences. Removable retention strap with quick release buckle. Padding around the whole scabbard to protect your rifle. Grommet for drainage. Expandable to three positions for various barrel