AR-15/M4 RECEIVER EXTENSION
Forward Controls Design
Overview
The Forward Controls Design AR-15/M4 RECEIVER EXTENSION is a buffer tube assembly. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Forward Controls Design AR-15/M4 RECEIVER EXTENSION to a build in June 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 3 of the 4 retailers we track have it in stock. Prices barely moved in August 2026, holding around $66.50, so there haven't been real sales lately. Buying today, the lowest price is $66.50 at Brownells, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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