Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 11.5" 1:7" 1/2x28 Chrome Lined Barrel 05-2986
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Geissele
Overview
The Geissele Cold Hammer Forged 5.56 NATO barrel measures 11.5 inches in length, making it suitable for compact builds that require a shorter profile while maintaining effective ballistics. It features a carbine-length gas system, which enhances reliability and function in a variety of shooting conditions, and has a 1:7 twist rate that stabilizes a range of bullet weights, ensuring accuracy. This barrel is commonly found in short-barreled rifles and tactical builds where maneuverability and precision are key.
Specifications
Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 11.5" 1:7" 1/2x28 Chrome Lined Barrel 05-2986
Available Merchants(4)
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August 2026 on GunPartPicker
Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 11.5" 1:7" 1/2x28 Chrome Lined Barrel 05-2986 ranked #51 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #34 of the 756 barrels builders have added. Builds with this barrel are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
It was in stock most days in August 2026, but today only AT3 Tactical has it in stock. Prices barely moved in August 2026, holding around $365, so there haven't been real sales lately. Buying today, the lowest price is $365 at AT3 Tactical, 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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Read the guide: AR-15 Barrel Length & Brand Report →Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 11.5" 1:7" 1/2x28 Chrome Lined Barrel 05-2986
| Build | Parts | Total |
|---|---|---|
 | 8 | $1707.78 |
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