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.243 Win
AR-10 .243 Win is based on AR-10 DPMS style platform. Customize your 243 WINCHESTER Complete Upper with an optic, muzzle device, rail, bolt carrier group, magazine, or charging handle from our matched selection.
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AR-10 .243 WIN 16" Wilson Combat Sniper Upper Assembly /Stainless / MlokBarrel Length: 16" by Wilson Combat Gas System: Extended Mid Length Barrel Profile: Hbar Barrel Steel: 416R stainless steel Barrel Finish: Bead Blasted Chrome Lining: Yes Muzzle Thread: 5/8-24 Chamber: .243 WIN Twi..AR-10 .243 WIN 16" Wilson Combat Sniper Upper Assembly /Stainless /...$599.95$699.95 -
AR-10 .243 WIN 20" SPR upper assembly with CH / MlokBarrel Length: 20" Gas System: RifleLength Barrel Profile: Hbar Barrel Steel: 4150 Chrome Moly Barrel Finish: Parkerized Chrome Lining: Yes Muzzle Thread: 5/8-24 Chamber: .243 WIN Twist Rate: 1/9 Barrel Extension: M4 Diameter at Gas Block..AR-10 .243 WIN 20" SPR upper assembly with CH / MlokBarrel Length: ...$599.99$899.95 -
AR-10 .243 Win 20" stainless tactical upper assembly / Mlok is based on AR-10 DPMS style platform.BARREL - 20" 416 STAINLESS STEEL BARREL. HARDENED TO 26-32 RC AND STRESS RELIEVED. CHAMBERED IN .243 WIN, 1-8 RH TWIST BUTTON RIFLED. THREADED 5/8-24. 750 DIAMETER UNDER GAS BL..AR-10 .243 Win 20" stainless tactical upper assembly / Mlok is...$449.95$699.95 -
AR-10 .243 WIN 24" BLACK NITRIDE STEEL LIGHTWEIGHT TANKER UPPER ASSEMBLY / MLOK - DPMS Compatible Features:· Assembled .308 DPMS Upper Receiver· 15" Mlok Handguard in anodized black· &nb..AR-10 .243 WIN 24" BLACK NITRIDE STEEL LIGHTWEIGHT TANKER UPPER ASS...$399.95$699.95
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AR-10 .243 Win 24" Stainless Steel Tactical Upper Assembly / Mlok / Tanker is based on AR-10 DPMS style platform.BARREL - 24" 416 STAINLESS STEEL BARREL. HARDENED TO 26-32 RC AND STRESS RELIEVED. CHAMBERED IN .243 WIN, 1-8 RH TWIST BUTTON RIFLED. THREADED 5/8-24 WITH TANKER..AR-10 .243 Win 24" Stainless Steel Tactical Upper Assembly / Mlok /...$499.95$749.95