Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9"

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Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" - Barrel for AR-15 - view 1
Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" - Barrel for AR-15 - view 2
Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" - Barrel for AR-15 - view 3
Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" - Barrel for AR-15 - view 4
Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" - Barrel for AR-15 - view 5
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Overview

The Geissele Automatics 5.56 Cold Hammer Forged Mid-Length AR-15 Barrel features a 15-inch length and is designed to deliver optimal performance with 5.56 NATO ammunition. The mid-length gas system enhances reliability and reduces recoil, making it a great choice for shooters looking for a balance between maneuverability and gas efficiency. This barrel is commonly found in builds that require a mid-length gas system and are chambered in 5.56 NATO, suitable for both competitive shooting and tactical applications.

Specifications

MPN05-2989
Caliber5.56 NATO
Barrel Length15
Gas System LengthMid-Length

Available Merchants(4)

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Primary Arms logo
Primary Arms
Free shipping
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In Stock
$365.00
AT3 Tactical logo
AT3 Tactical
Shipping TBD
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In Stock
$365.00
Optics Planet logo
Optics Planet
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Out of Stock
$328.50
BattleHawk Armory logo
BattleHawk Armory
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Out of Stock
$365.00

October 2026 on GunPartPicker

Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9" ranked #80 of the 329 barrels builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #73 of the 1,039 barrels builders have added. Builds with this barrel are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.

It was in stock most times we checked in October 2026, and today 2 of the 4 retailers we track have it in stock. Prices barely moved in October 2026, holding around $365, with no real sale all month. Buying today, the lowest price is $365 at Primary Arms, which matches the best price we saw in October.

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Builds Featuring This Part

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Builds in the community that include the Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9"

BuildPartsTotal
For hunting hogs 15" build
For hunting hogs 15"
11$1978.95
15" 5.56 build
15" 5.56
16$1898.10

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