LBE Unlimited AR-15/M4 Buffer Tube KIT with H1 Buffer Black
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LBE Unlimited
Overview
The LBE Unlimited AR-15/M4 Buffer Tube Kit is a complete assembly designed to fit Mil-Spec carbine setups. This buffer tube provides the necessary structure for your stock while ensuring smooth operation of the action through effective recoil management. Commonly found in standard carbine builds, this kit is a reliable choice for builders looking to enhance their rifle's performance.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the LBE Unlimited AR-15/M4 Buffer Tube KIT with H1 Buffer Black to a build in July 2026.
It was in stock most days in August 2026, but today only Primary Arms has it in stock. It dipped to $56.99 at Sportsmans Outdoor Superstore for a stretch in August 2026, well under its usual $66, so sales do come around. Buying today, the lowest price is $66 at Primary Arms, above August's low of $56.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Read the guide: AR-15 Buffer Tube Assembly Guide →Frequently Built With
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