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13.75 P15 BASE Upper
January 13, 2026
This P15 BASE Upper is built around a 13.75" nitride-treated 4150 CrMoV barrel with a pinned and welded Dead Air KeyMo Muzzle Brake and a smooth mid-length gas system.
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13.75 P415 EDGE SBR
December 22, 2025
read more13.75 P415 EDGE Upper - 5.56 NATO
November 4, 2024
These uppers were engineered to be virtually unstoppable in unfavorable conditions. E2 Extraction Technology, ambidextrous charging handle, modular free floating rail platform, and numerous internal improvements make it the pinnacle of all-purpose 5.56 NATO receivers. The P415 EDGE simply will not fail when you need it most.
read more13.75 Renegade + Upper - 5.56 NATO
November 5, 2024
The Renegade + upper addresses weak points of the direct impingement (DI) system. Platform advancements such as our roller cam pin and heat sink barrel nut go above aesthetics often found in DI uppers today. The Dictator gas block gives you control of your gas system when tuning for suppressor use.
read more13.75 Revolution DI SBR
March 23, 2026
read more13.75 Revolution DI Upper
November 6, 2024
We broke barriers and won awards when we released the piston driven .308 Revolution PD. By popular demand, The Revolution DI provides the same technology, same durability, same features, and same AR-15 size, but in a smaller direct impingement system featuring our Dictator gas block and Renegade rail.
read more13.75 Revolution PD Upper
November 6, 2024
REVOLUTION PD Uppers use a 5.56 bolt carrier and other 5.56 parts allowing for a shorter overall receiver size and reduced weight. It features many 5.56 parts, such as charging handle, bolt carrier, cam pin, heat sink barrel nut, handguard, and 5-position gas piston operating system.
read more13.75 Rogue Upper
November 5, 2024
These uppers feature a forged upper receiver, premium barrel, Keylock DI BCG, ambidextrous Stike Eagle charging handle, Renegade rail & oversized heatsink barrel nut, and finished with a muzzle brake. They comes in 3 different colors: Black, Patriot Brown, and Olive Drab.
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Complete Uppers
Showing 17–32 of 75 results
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13.75 P15 BASE Upper
$813.00
$609.75
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This product has multiple variants. The options may be chosen on the product page
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13.75 P415 EDGE Upper - 5.56 NATO
$1,425.00 – $1,505.00Price range: $1,425.00 through $1,505.00
$1,068.75 – $1,128.75Price range: $1,068.75 through $1,128.75
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This product has multiple variants. The options may be chosen on the product page
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13.75 Renegade + Upper - 5.56 NATO
$1,236.00 – $1,317.00Price range: $1,236.00 through $1,317.00
$927.00 – $987.75Price range: $927.00 through $987.75
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This product has multiple variants. The options may be chosen on the product page
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13.75 Revolution DI Upper
$1,693.00 – $1,774.00Price range: $1,693.00 through $1,774.00
$1,269.75 – $1,330.50Price range: $1,269.75 through $1,330.50
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This product has multiple variants. The options may be chosen on the product page
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13.75 Revolution PD Upper
$1,828.00 – $1,908.00Price range: $1,828.00 through $1,908.00
$1,371.00 – $1,431.00Price range: $1,371.00 through $1,431.00
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This product has multiple variants. The options may be chosen on the product page
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13.75 Rogue Upper
$1,505.00 – $1,586.00Price range: $1,505.00 through $1,586.00
$1,128.75 – $1,189.50Price range: $1,128.75 through $1,189.50
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This product has multiple variants. The options may be chosen on the product page
