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All inventory is live; if it’s in-stock, it’s ready to ship!

All AR Upper Parts

Home / All AR Upper Parts

Showing 1–18 of 259 results

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  • Sons of Liberty Gas Tube | Pistol, Carbine, Mid & Rifle Length

    All AR Upper Parts, Other Upper Parts

    Sons of Liberty Gas Tube | Pistol, Carbine, Mid & Rifle Length
    Rated 4.81 out of 5
    $19.95 Select options This product has multiple variants. The options may be chosen on the product page Brand: Sons of Liberty Gun Works
  • HUXWRX Flash Hider QD 5.56, 1/2x28

    All AR Upper Parts, Muzzle Devices, 5.56 & .223 Muzzle Devices

    HUXWRX Flash Hider QD 5.56, 1/2×28
    Rated 5.00 out of 5
    $129.00 Add to cart Brand: HUXWRX
  • Surefire SOCOM 5.56 Flash Hider, 1/2x28

    All AR Upper Parts, Muzzle Devices, 5.56 & .223 Muzzle Devices

    Surefire SOCOM 5.56 Flash Hider, 1/2×28
    Rated 4.97 out of 5
    $152.00 Add to cart Brand: SureFire
  • Dead Air Keymo Flash Hider, 5.56, 1/2x28

    All AR Upper Parts, Muzzle Devices, 5.56 & .223 Muzzle Devices

    Dead Air Keymo Flash Hider, 5.56, 1/2×28
    Rated 4.88 out of 5
    $79.00 Add to cart Brand: Dead Air
  • Surefire Warden Fast-Attach Blast Diffuser

    All AR Upper Parts, Muzzle Devices, Blast Diffusers, CX

    Surefire Warden Fast-Attach Blast Diffuser
    Rated 5.00 out of 5
    $296.00 Select options This product has multiple variants. The options may be chosen on the product page Brand: SureFire
  • LMT Firing Pin Retaining Pin for AR15/M4

    All AR Upper Parts, Bolts & BCG Parts

    LMT Firing Pin Retaining Pin for AR15/M4
    Rated 5.00 out of 5
    $3.50 Add to cart Brand: LMT Defense
  • Sons of Liberty Gun Works Low Profile Gas Block V2, .750"

    All AR Upper Parts, Other Upper Parts

    Sons of Liberty Gun Works Low Profile Gas Block V2, .750″
    Rated 5.00 out of 5
    $45.00 Add to cart Brand: Sons of Liberty Gun Works
  • Microbest Full-Auto M16 Bolt Carrier Group, Chrome & Phosphate Extractor

    All AR Upper Parts, Bolt Carrier Groups

    Microbest Full-Auto M16 Bolt Carrier Group, Chrome & Phosphate Extractor
    Rated 5.00 out of 5
    $125.00 Add to cart Brand: Microbest
  • Surefire Warcomp 5.56 Closed-Tine Flash Hider, 1/2x28

    All AR Upper Parts, Muzzle Devices, 5.56 & .223 Muzzle Devices

    Surefire Warcomp 5.56 Closed-Tine Flash Hider, 1/2×28
    Rated 5.00 out of 5
    $152.00 Add to cart Brand: SureFire
  • LMT Firing Pin for AR15/M4

    All AR Upper Parts, Bolts & BCG Parts

    LMT Firing Pin for AR15/M4
    Rated 5.00 out of 5
    $10.90 Add to cart Brand: LMT Defense
  • Forward Controls Design Hodge Low Snag Forward Assist (LSFA)

    All AR Upper Parts, Other Upper Parts

    Forward Controls Design Hodge Low Snag Forward Assist (LSFA)
    Rated 5.00 out of 5
    $45.60 Select options This product has multiple variants. The options may be chosen on the product page Brand: Forward Controls Design, Hodge Defense
  • Sprinco M4 / M16 / AR-15 Gas Rings

    All AR Upper Parts, Bolts & BCG Parts

    Sprinco M4 / M16 / AR-15 Gas Rings
    Rated 5.00 out of 5
    $2.55 – $7.40 Select options This product has multiple variants. The options may be chosen on the product page Brand: Sprinco USA
  • BCM Low Profile Gas Block with Set Screws, .625"

    All AR Upper Parts, Other Upper Parts

    BCM Low Profile Gas Block with Set Screws, .625″
    Rated 5.00 out of 5
    $44.95 Select options Brand: Bravo Company Manufacturing
  • PRI M84 Gas Buster Charging Handle, 5.56

    All AR Upper Parts, Charging Handles

    PRI M84 Gas Buster Charging Handle, 5.56 | All Styles
    Rated 5.00 out of 5
    $89.95 Select options This product has multiple variants. The options may be chosen on the product page Brand: Precision Reflex, Inc.
  • Sons of Liberty Gun Works Bolt Carrier Group

    All AR Upper Parts, Bolt Carrier Groups

    Sons of Liberty Gun Works Bolt Carrier Group
    Rated 4.95 out of 5
    $179.00 Add to cart Brand: Sons of Liberty Gun Works
  • Radian Raptor-LT Charging Handle, 5.56 | Black & FDE

    All AR Upper Parts, Charging Handles

    Radian Raptor-LT Charging Handle, 5.56 | Black & FDE
    Rated 5.00 out of 5
    $79.95 – $84.95 Select options This product has multiple variants. The options may be chosen on the product page Brand: Radian Weapons
  • Criterion Core 14.5" .223 Wylde Midlength Barrel, 1:8 Twist

    14.5", All AR Upper Parts, AR15/M4 Barrels, Barrels

    Criterion Core 14.5″ .223 Wylde Midlength Barrel, 1:8 Twist
    Rated 4.80 out of 5
    $313.49 Add to cart Brand: Criterion Barrels
  • Criterion Core 16" .223 Wylde Midlength Barrel, 1:8 Twist

    All AR Upper Parts, Barrels, AR15/M4 Barrels, 16"

    Criterion Core 16″ .223 Wylde Midlength Barrel, 1:8 Twist
    Rated 5.00 out of 5
    $313.49 Add to cart Brand: Criterion Barrels

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