Seekins Precision AR-15/M16 Adjustable Gas Block
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Seekins Precision
Overview
The Seekins Precision AR-15/M16 Adjustable Gas Block is designed to fine-tune the gas flow in your rifle, allowing builders to optimize cycling for various ammunition types and suppressors. With a low-profile design and a diameter of .750 inches, it fits seamlessly under most handguards, while the phosphate finish provides durability against wear. This adjustable gas block is commonly found in builds that prioritize versatility and customization, particularly in precision shooting or suppressed configurations.
Specifications
Price and stock
Availability is good for the Seekins Precision AR-15/M16 Adjustable Gas Block: it was in stock at one retailer or another nearly every day in August 2026, and today 5 of the 6 retailers we track have it in stock. The best price crept up from $56.99 to $62.99 over August 2026. Buying today, the lowest price is $66 at Classic Firearms, above August's low of $56.99, so a better deal may come back.
Prices checked · refreshed daily across 31 retailers
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