AR-15 Buffer Retainer W/Spring
CMMG
Overview
The CMMG AR-15 Buffer Retainer W/Spring is a buffer. Compare prices from multiple merchants and find the best deal.
Specifications
August 2026 on GunPartPicker
CMMG AR-15 Buffer Retainer W/Spring ranked #48 of the 88 buffers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #55 of the 171 buffers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 6 of the 7 retailers we track have it in stock. The best price drifted down from $7.99 to $2.95 over August 2026 without a real sale. Buying today, the lowest price is $2.60 at KY Gun Company, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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