Troy Industries AK-47, AK-74 Picatinny Top Rail Gas Tube Aluminum Black

The Troy Industries Railed Gas Tube will fit Russian, Romanian, Bulgarian, some Chinese, US and Others AKs (stamped and milled) with a standard length gas tube. Handguards will fit stamped receiver AKs (not milled receiver). Will work with some Bulgarian, Romanian and Egyptian lower handguard retainers. Others may need some minor modification to fit properly. The railed gas tube replaces factory handguards easily with no gunsmithing required. Cooling holes allow the rail to run cool, even after