LBE Unlimited AR-15/M4 Buffer Tube KIT with H3 Buffer Black
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LBE Unlimited
Overview
The LBE Unlimited AR-15/M4 Buffer Tube Kit is a complete assembly designed for carbine-length configurations, adhering to Mil-Spec standards. This black buffer tube is essential for ensuring proper function and reliability in your AR-15 build, providing a solid foundation for the stock and allowing for smooth cycling of the action. This kit is commonly found in a variety of tactical and general-purpose builds.
Specifications
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the LBE Unlimited AR-15/M4 Buffer Tube KIT with H3 Buffer Black to their builds on GunPartPicker since May 2026. All time, it ranks #42 of the 183 buffer tube kits builders have added.
It was in stock most days in September 2026, and today 4 of the 5 retailers we track have it in stock. It dipped to $76.99 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $110, so sales do come around. Buying today, the lowest price is $106.55 at BattleHawk Armory, above September's low of $76.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
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