The Forward Controls Design .308 AR Receiver Extension is a rifle-length buffer tube built for .308/AR-10 platform lowers (Forward Controls Design part no. RE5F).

Key Specifications

• Built for the .308 AR (AR-10) platform.
• Configured as a Rifle-length receiver extension.
• Classified as a firearm part/accessory, not a regulated firearm itself — no FFL transfer required to purchase.

Frequently Asked Questions

What platform does this receiver extension fit? It’s built for .308 AR (AR-10 pattern) lowers.

Is this a rifle-length or carbine-length extension? This is a Rifle-length receiver extension.

Buy the Forward Controls Design .308 AR Receiver Extension – Rifle

Order the Forward Controls Design .308 AR Receiver Extension – Rifle from a Lubbock, TX gun shop. Browse more Forward Controls Design parts in our Rifle Parts category.