Geissele REK H3 5.56 NATO Reliability Enhancement Kit (REBCG + Super 42 Spring)
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Overview
The Geissele Reliability Enhancement Kit (REK) includes the Geissele Reliability Enhanced Bolt Carrier Group (REBCG) and the Geissele Super 42 Braided Wire Buffer Spring & Buffer, configured for H3 for 5.56mm AR-15 pattern rifles.
Bolt Carrier Group (REBCG)
- Full-mass, full-auto rated M16/M4 bolt carrier group
- Carrier machined from mil-spec 8620 steel
- Properly torqued and staked, chrome-lined gas key
- Cam pin machined from H13 medical steel, coated with Nanoweapon (Chrome-Nitride)
- Extended upper rails for improved feeding reliability
- Carrier coated with Nanoweapon for added durability
Bolt / Wear Details (as described)
- Geissele Stressproof Bolt made from Carpenter 158+
- Bolt and internal wear features are coated with Nanoweapon
- Nanoweapon is described as providing strong corrosion, wear, and abrasion resistance and reducing lubrication needs
Super 42 Spring & H3 Buffer
- Geissele Super 42 braided wire buffer spring
- H3 buffer for improved reliability and feed enhancement
Specifications
- Manufacturer:
- Geissele Automatics
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 16 oz (1.00 lbs)
- Length:
- 8.0" - 9.0"
- UPC:
- 817953022696
- MPN:
- 05-492-H3
- Required Component:
- Yes
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