Texas Weapon Systems Gen-3 Dog Leg Rail for Century C39/RAS-47

The Texas Weapon Systems Gen-3 Dog Leg Rail for Century C39/RAS-47 is a two-piece optics rail from Texas Weapon Systems (brand part no. 33317) built specifically for Century Arms C39 and RAS-47 rifles. Its dog leg profile drops the rail down and forward over the receiver dust cover, giving a lower 1/3 co-witness sight picture for a red dot while keeping the factory rear sight usable. This is a Gen-3 revision of TWS’s long-running AK rail, machined to index off the existing receiver rail and rear sight block for a rock-solid, no-gunsmithing installation. It gives AK-pattern shooters a real full-length Picatinny top rail instead of the short optics rails most AKs ship with.

Key Specifications

• Two-piece Gen-3 dog leg design drops the rail height for a lower co-witness with the front sight.
• Full-length Picatinny top rail gives a continuous mounting surface for red dots, magnifiers, or scopes.
• Purpose-fit for Century Arms C39 and RAS-47 rifles indexes off the factory receiver rail and rear sight block.
• Picatinny (MIL-STD-1913) interface accepts any standard Picatinny-mount optic or accessory.
• No-gunsmithing installation clamps onto the existing AK receiver rail without modification.

Frequently Asked Questions

Does this rail replace the rear sight? No, the factory rear sight stays in place and remains usable alongside the optic.

Will this fit any AK-pattern rifle? This Gen-3 rail is built specifically for Century Arms C39 and RAS-47 rifles; check receiver rail dimensions before ordering for other AK variants.

What optics mount interface does it use? It uses a standard Picatinny (MIL-STD-1913) rail, compatible with virtually any Picatinny-mount red dot or scope.

Buy the Texas Weapon Systems Gen-3 Dog Leg Rail for Century C39/RAS-47

Order it from our Lubbock, Texas gun shop and we will get it moving as soon as it’s ready to ship. Pick up this Texas Weapon Systems Gen-3 dog leg rail and browse more scope accessories and parts for your build.