SRU SARB15 M4 AIRSOFT GBB EXTENDED HANDGUARD - STANDARD Holster Once you see the green

Once you see the green gas leak out from the magazine valve

■Compatible with both Ni-Mh and Li-Po batteries (not included)

We cannot stop people from using Top Gas

The steel spring guide is equipped with a thrust bearing and uses a 3-lug design which ensures better axial alignment

and long-stroke piston

SRU SARB15 M4 AIRSOFT GBB EXTENDED HANDGUARD - STANDARD Holster Once you see the greenHandguard Extension for Installed Rifle on SARB 15 For AR M4s with Handguard Rail Widths less than 38mm Internally Wide Enough for Integral Suppressors and Muzzle Devices Extended M LOK Rail Furniture Space for Accessories Extended Grip Space for Support Hand Control Steel Construct Black Finish