CAA AK47 6-Position Polymer Stock Tube - AKTSP

Designed as a drop-in upgrade for AK-47/74 stamped receivers, the CAA AKTSP stock tube lets you run any M4-style collapsible buttstock while adding useful storage and length-of-pull adjustability.

• Six locking positions give up to 4″ of length-of-pull adjustment for a perfect shoulder fit.

• Reinforced, high-density polymer body won’t flex, yet weighs only ≈ 1 lb.

• Higher, straighter stock angle raises the cheek-weld for faster sight alignment on optics-equipped rifles.

• Sealed internal storage compartment (accessed from the rear) stows a cleaning kit, batteries, or small parts.

• Fits stamped receivers out of the box; compatible with milled or under-folding receivers when used with the corresponding CAA adapters.

• Accepts any commercial-spec M4 buttstock (Magpul CTR, B5 SOPMOD, etc.).

• Overall length: 9.01″