AR-15 Line
AR-15 7.62x39 16" Stainless Bear Claw Upper / Spiral Fluted Barrel / M-LOK / Triport Muzzle – Moriarti Arms
Push your AR-47 platform further with the Moriarti Arms 16" Stainless Bear Claw Premium Upper. Engineered for both aesthetics and performance, this build features a 416R stainless steel spiral fluted “Bear Claw” barrel for enhanced cooling, reduced weight, and a distinctive competition look.
Paired with a triport muzzle brake and slim M-LOK rail, this upper is ideal for those seeking an upgrade in both recoil management and visual appeal. M4 feed ramps ensure reliability, while the black hardcoat upper and anodized components deliver long-lasting durability. Whether you're bench shooting, hunting, or building your go-to AK-caliber AR-47, this upper has you covered.
Technical Specs
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Caliber: 7.62x39
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Barrel: 16" 416R Stainless Steel, Spiral Fluted Bear Claw Contour
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Twist Rate: 1:10 RH
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Gas System: Carbine Length
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Gas Block: .750 Low Profile, Steel, Hardcoat Anodized
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Muzzle Thread: 5/8x24
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Muzzle Device: Triport Competition Brake (Nitrided) + Crush Washer
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Receiver: A3 Flat Top Upper, 7075-T6 Forged, Black Hardcoat Anodized
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Handguard: 12" Slim Free Float M-LOK Rail, Mid-Length
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Feedramps: M4
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Weight: Approx. 4 lb
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Made in the USA
Compatibility
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Compatible with all mil-spec AR-15 lower receivers
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Ideal for 7.62x39 AR builds using steel or polymer mags
Notes
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BCG and charging handle not included – sold separately
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Rail design may vary slightly depending on availability; quality remains consistent
