The Troy Industries railed gas tube (brand part number SRAI-AK1-T0BT-00) replaces a factory AK-47 gas tube with a version that adds 5 inches of Picatinny rail for mounting optics and accessories. It fits stamped and milled receiver AK rifles running a standard-length gas tube, with an adjustable length that accounts for variation between manufacturers. Troy machines it from hardened aircraft aluminum with stainless steel components and finishes it in black MIL-SPEC hardcoat anodizing, and it swaps in for the factory gas tube with no gunsmithing required.

Key Specifications

• Fits stamped and milled receiver AK-47 rifles with a standard-length gas tube.
• Length is adjustable to account for variation between rifle manufacturers.
• Adds 5 inches of Picatinny rail for mounting optics and accessories.
• Uses a low-profile rail that allows lower 1/3 co-witness with some optics.
• Works alongside the factory handguard, independent of short or long bottom rails.
• Installs with no gunsmithing required as a direct replacement for the factory gas tube.
• Machined from hardened aircraft aluminum with stainless steel components.
• Finished in black MIL-SPEC hardcoat anodizing.

Frequently Asked Questions

Does this fit a milled-receiver AK? Yes, it fits both stamped and milled receiver AK-47 rifles with a standard-length gas tube.

Do I need a gunsmith to install it? No, it replaces the factory gas tube with no gunsmithing required.

Can I still use my factory handguard? Yes, it works alongside the factory handguard.

Buy the Troy Industries AK-47 Railed Gas Tube, Black Hardcoat Anodized

Adding real optics-mounting rail space to an AK without touching the handguard or receiver is exactly what this Troy Industries railed gas tube is built for. Browse the rest of our AK parts selection and order from our Lubbock, Texas gun shop for fast, insured shipping.