LBE Unlimited AR-15 9mm Carbine Buffer, Black - RBUFF-9MM
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LBE Unlimited
Overview
The LBE Unlimited AR-15 9mm Carbine Buffer is specifically designed for use with carbine buffer tubes, providing the necessary weight and functionality to ensure reliable cycling in 9mm AR-15 builds. This buffer plays a crucial role in managing the recoil impulse, which is particularly important when running a blowback system. You'll find this component commonly used in 9mm AR-15 configurations, especially those aimed at maximizing performance and reliability in a compact setup.
Specifications
August 2026 on GunPartPicker
LBE Unlimited AR-15 9mm Carbine Buffer, Black - RBUFF-9MM ranked #48 of the 88 buffers builders added on GunPartPicker in August 2026. Builders on GunPartPicker first added it to a build in April 2026.
It was in stock most days in August 2026, and today 7 of the 9 retailers we track have it in stock. The best price drifted down from $18.99 to $14.11 over August 2026 without a real sale. Buying today, the lowest price is $12.71 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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