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Advanced Technology
Overview
The Advanced Technology AR-10 Buffer Tube Assembly is a Mil-Spec carbine buffer tube designed to provide a reliable foundation for your build. Its hardcoat anodized finish ensures durability while maintaining a sleek black appearance. This assembly is particularly suited for builds that utilize an intermediate gas system and chamber the 5.56 NATO caliber, making it a versatile choice for various configurations.
Advanced Technology AR-10 Buffer Tube Assembly, Black - A.5.10.2552
Availability is good for the Advanced Technology AR-10 Buffer Tube Assembly, Black - A.5.10.2552: it was in stock at one retailer or another nearly every day in August 2026, but today only Optics Planet has it in stock. The best price drifted down from $57.99 to $54.44 over August 2026 without a real sale. Buying today, the lowest price is $67.99 at Optics Planet, above August's low of $54.44, so a better deal may come back.
Prices checked · refreshed daily across 31 retailers
We ranked every buffer tube assembly by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
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