Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube A5 Length 7 Position
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Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube is designed for A5-length builds, providing seven distinct positions for stock adjustment. This tube's Mil-Spec designation ensures compatibility with a wide range of parts and accessories, making it a reliable choice for builders looking to customize their setups. It's commonly found in builds that prioritize adaptability and user comfort, particularly those utilizing a carbine or mid-length gas system.
Specifications
Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube A5 Length 7 Position
Build history on GunPartPicker
Builders on GunPartPicker first added the Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube A5 Length 7 Position to a build in February 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 5 retailers we track have it in stock. It dipped to $52.99 at Brownells for a stretch in August 2026, under its usual $55.84, so sales do come around. Buying today, the lowest price is $52.25 at BattleHawk Armory, 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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