Strike Industries AR Carbine Pistol Receiver Extension FDE

The Strike Industries carbine-length pistol receiver extension is designed for AR pistol platforms and provides a durable, low-profile mounting point for pistol buffer assemblies. Machined from 7075-T6 aluminum, this Slick version features an all-around smooth profile to reduce snagging and improve handling. The tube includes a supported, anti-rotation buffer retaining plunger and a machined sling swivel/QD socket at the rear to facilitate push-pull operation.

Key Specifications

• The construction is machined from 7075-T6 aluminum for increased strength over standard 6061 tubes.
• The length is specified as carbine-length for AR pistol platform use.
• The finish is a Flat Dark Earth Type II anodize option as indicated in product notes.
• The design uses a supported, anti-rotation buffer retaining plunger to stabilize the buffer assembly.
• The rear incorporates a built-in QD sling socket / machined sling swivel for push-pull operation.
• This is the Slick profile version with an all-around smooth exterior to minimize snags.
• The tube is compatible with standard AR receivers that accept carbine-length extensions.
• Type II and Type III anodize options are referenced in manufacturer notes for color/finish variations.

Built to provide reliable service on AR pistol builds where a carbine-length extension is desired, this Strike Industries receiver extension blends high-strength alloy construction with functional features like a supported buffer retainer and integrated QD sling socket. The slick exterior profile reduces catch points while the 7075-T6 material and anodized finish offer a robust, finished mounting solution for informed shooters assembling or upgrading a compact AR platform.