.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 / Mlok
    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 /...
    $429.95$699.95
  • AR-10 .243 WIN 20" SPR upper assembly / BCG & CH / Mlok
    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
    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, 1-9 RH TWIST BUTTON RIFLED. THREADED 5/8-24. 936 DIAMETER UNDER GAS BL..
    AR-10 .243 Win 20" stainless tactical upper assembly / Mlok is...
    $449.95$699.95
  • AR-10 .243 Win 22" Stainless Nitride Straight Fluted Upper Assembly / MLOK
    AR-10 .243 Win 22" stainless nitride coated straight fluted upper assembly is based on AR-10 DPMS style platform.BARREL - 22" 416 STAINLESS NITRIDE COATED SOCOM BARREL. HARDENED TO 26-32 RC AND STRESS RELIEVED.  CHAMBERED IN .243 WIN, 1-8 RH TWIST BUTTON RIFLED. THREADED 5/8-24 W..
    AR-10 .243 Win 22" stainless nitride coated straight fluted upper a...
    $499.95$699.95
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  • AR-10 .243 WIN 24" BLACK NITRIDE STEEL LIGHTWEIGHT TANKER UPPER ASSEMBLY / MLOK
    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...
    $429.95$699.95
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  • AR-10 .243 Win 24" Stainless Steel Tactical Upper Assembly / Mlok / Tanker
    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
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