Geissele Automatics Reliability Enhancement KIT - H2
Geissele
Overview
The Geissele Automatics Reliability Enhancement KIT - H2 is a buffer. Compare prices from multiple merchants and find the best deal.
Specifications
August 2026 on GunPartPicker
Geissele Automatics Reliability Enhancement KIT - H2 ranked #18 of the 88 buffers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #16 of the 175 buffers builders have added. Builds with this buffer are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and mostly AR-15 (75%, then AR-10 25%).
It was out of stock everywhere we track for all of August 2026, and today 2 of the 3 retailers we track have it in stock. Buying today, the lowest price is $449 at AR15 Discounts, 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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Frequently Built With
The part most often added in each category by the 16 builds that include this one
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Nemo AR-15 Ambidextrous Magazine Release
Forward Controls Design ESF - QD End Plate - FDE
Nemo AR-15 Titanium Take Down Pin Set 5.56mm
Phase 5 Version 2 Extended Bolt Release, 2.15" - EBRV2
SOLGW E-BLASTER GUTS L2S AMBI SAFETY
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
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