In StockSave 10%
Type
parts
Last Seen
May 20, 2026
Geissele H3 Reliability Enhancement Kit 5.56x45mm, Black
Sold byPalmetto State Armory•Posted May 20, 2026
Compare prices for Geissele AR-15 Reliability Enhancement Kit 5.56x45mm H3$494.99
$549.99
You save $55.00 (10% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 817953022696
- SKU: 51655208603
- Brand: Geissele
Price History
Deal Details
The Geissele Reliability Enhancement kit (REK) is a precision engineered upgrade for 5.56mm AR-15 rifles, designed to enhance reliability and performance. This kit includes the Geissele Reliability Enhanced bolt carrier group and the Geissele Super 42 Braided Wire buffer spring and buffer, available in H1, H2 or H3 configurations to meet specific requirements. Central to the REK is the Reliability Enhanced bolt carrier group, a full mass, full-auto rated M16/M4 component manufactured in Geissele
Other Offers for This Product
Active offers from your catalog for Geissele AR-15 Reliability Enhancement Kit 5.56x45mm H3.
Comparing 4 retailers carrying this product
Lowest Price: $392.99
Highest Price: $494.99
You Save: $102.00
Avg Discount: 10% off
Ar-15 Reliability Enhancement Kits - Reliability Enhancement Kit H3
Geissele AutomaticsBrownellsSKU/UPC: 100039953
$392.99$494.00Save 20%
View at Brownells
Geissele H3 Reliability Enhancement Kit Black
GeisseleOptics PlanetSKU/UPC: 1TO-BCG-GFLB6-05-492-H3
$455.99$494.00Save 8%
View at Optics Planet
Geissele AR-15 Reliability Enhancement Kit 5.56x45mm H3
GeisseleMidwayUSASKU/UPC: 859555
$494.00
View at MidwayUSAGeissele H3 Reliability Enhancement Kit 5.56x45mm, Black
GeisselePalmetto State ArmorySKU/UPC: 51655208603
$494.99$549.99Save 10%
View at Palmetto State Armory