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AR Parts

504 of 1230 Items
  • Rosco K9 13.95 Greenline Tactical 5.56 NATO (Mid-Length) Rosco K9 13.95 Greenline Tactical 5.56 NATO (Mid-Length) Rosco K9 13.95 Greenline Tactical 5.56 NATO (Mid-Length) Rosco K9 13.95 Greenline Tactical 5.56 NATO (Mid-Length)

    Rosco Manufacturing

    Rosco K9 13.95 Greenline Tactical 5.56 NATO (Mid-Length)

    Rosco K9 13.95? Greenline Tactical 5.56 NATO (Mid-Length) The K9 13.95 features a mid-length gas system with an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most effective profile to...

    $200.00
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  • BCMGUNFIGHTER AR-15 Enhanced Lower Parts Kit FDE

    Bravo Company Mfg

    BCMGUNFIGHTER AR-15 Enhanced Lower Parts Kit FDE

    Bravo Company parts have a well-deserved reputation for quality and reliability. Why choose anything less when building your next AR-15? This kit has everything you need to complete your lower receiver, with the exception of the receiver extension tube,...

    $130.00
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  • BAD Enhanced Magazine Release OD Green

    Battle Arms Development

    BAD Enhanced Magazine Release OD Green

    Precision CNC Machined for billet 7075-T6 Aluminum (not 6061) in an anodized finish, the BAD-EMR features a unique, fully solid "V" shaped button face with horizontal serrations (no through hole). The concave V-Groove button face offers an excellent...

    $7.00
    Out of stock
  • F-1 Firearms Dragon Slay Muzzle brake 556 1/2x28 Black F-1 Firearms Dragon Slay Muzzle brake 556 1/2x28 Black F-1 Firearms Dragon Slay Muzzle brake 556 1/2x28 Black

    F-1 Firearms

    F-1 Firearms Dragon Slay Muzzle brake 556 1/2x28 Black

    F-1 Firearms, Dragon Slay, Muzzle Brake, 556Nato, Fits 1/2X28 Threads, Nitride Finish, Black F-1 Firearms has revolutionized the compensating muzzle brake. Precision machined from 4140 low-alloy domestic steel, this brake greatly reduces recoil and...

    $89.99
    Out of stock
  • CMMG AR-15 Bolt Assembly

    CMMG

    CMMG AR-15 Bolt Assembly

    High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.   CMMG, AR15...

    $79.95
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  • F-1 Firearms P7 15" MLOK Handguard Black AR15 F-1 Firearms P7 15" MLOK Handguard Black AR15 F-1 Firearms P7 15" MLOK Handguard Black AR15

    F-1 Firearms

    F-1 Firearms P7 15" MLOK Handguard Black AR15

    F-1 Firearms, P7, 15" M-LOK Handguard, Anodized Finish, Black, Fits AR-15   The P7 features the M-LOK mounting system with slots on the bottom and both sides, as well as 2-4 QD Points depending on length of rail. The Picatinny Rail is...

    $199.99
    Out of stock
  • FN America 16" Hammer Forged Barrel Mid Length Black FN America 16" Hammer Forged Barrel Mid Length Black

    FN

    FN America 16" Hammer Forged Barrel Mid Length Black

    FN America 16" Hammer Forged Barrel Mid Length Black   FN AR15 barrels are hammer forged using the same proprietary high-grade Chrome Moly Vanadium steel used in FN's venerable machinegun barrels produced to handle the punishment of sustained...

    $399.00
    Out of stock
  • Aero Precision Nylon Tipped Tension Set Screw

    Aero Precision

    Aero Precision Nylon Tipped Tension Set Screw

    Aero Precision Nylon Tipped Tension Set Screw This Nylon Tipped Tension Set Screw allows users to fine tune the fit of their upper with our Gen 2 Lower Receivers. Achieve a tight fit with any standard AR15 upper receiver by inserting the screw into the...

    $10.00
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  • Aero Precision M4E1 Threaded Bolt Catch Pin

    Aero Precision

    Aero Precision M4E1 Threaded Bolt Catch Pin

    Aero Precision M4E1 Threaded Bolt Catch Pin This threaded roll pin is designed to work with our M4E1 Lower Receiver. It will not work with our M5 Lower Receiver or AR-15 Gen 2 Lower Receivers. NOTE: This product is already included with our M4E1...

    $10.00
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  • Aero Precision Threaded Roll Pin

    Aero Precision

    Aero Precision Threaded Roll Pin

    Aero Precision Threaded Roll Pin Our threaded roll pin is used in multiple applications, including for the bolt catch on our M5 Lower Receivers and for the forward assist on our Upper Receivers. Made from stainless steel, it has a 6-32 thread pitch and...

    $10.00
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  • Aero Precision EPC MOE LPK Minus FCG

    Aero Precision

    Aero Precision EPC MOE LPK Minus FCG

    Aero Precision EPC MOE LPK Minus FCG Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include...

    $55.00
    Out of stock
  • Sig Sauer 1913 Side Folding Stock Fits AR Style Stocks

    Sig Sauer

    Sig Sauer 1913 Side Folding Stock Fits AR Style Stocks

    Sig Sauer factory replacement collapsible stock assembly installs easily on your MCX, MPX or other platforms with a receiver mounted 1913 rail interface. This stock assembly gives you the ability to install standard AR-15/M4 type buttstocks on your...

    $199.99
    Out of stock
  • Knights Armament M5 Rifle Rail w/3 panels Black

    Knights Armament Company

    Knights Armament M5 Rifle Rail w/3 panels Black

    Knights Armament's M5 RAS (Rail Adapter System) was developed for use on the US military's M16A4, and with hundreds of thousands of rails issued to date it is one of the most battle proven designs available for the AR-15 platform. This non-free float...

    $328.25
    Out of stock
  • Aero Precision .625 Low Profile Gas Block Phosphate Aero Precision .625 Low Profile Gas Block Phosphate Aero Precision .625 Low Profile Gas Block Phosphate Aero Precision .625 Low Profile Gas Block Phosphate Aero Precision .625 Low Profile Gas Block Phosphate

    Aero Precision

    Aero Precision .625 Low Profile Gas Block Phosphate

    Adjustable Gas Block - .625 Low Profile The Aero Precision Adjustable Gas Block allows the user to finely tune their gas system for any application. This is particularly useful for managing excess gas to reduce blowback on suppressed firearms, or...

    $29.99
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  • Aero Precision .750 Low Profile Gas Block - Nitride Aero Precision .750 Low Profile Gas Block - Nitride

    Aero Precision

    Aero Precision .750 Low Profile Gas Block - Nitride

    .750 Low Profile Gas Block w/ No Logo - Nitride These gas blocks along with our gas tubes create an efficent and reliable gas system for your AR15 or AR 308 rifle build. Features: Fits barrels with .750 Outer Diameter Constructed from 4150 hardened...

    $40.00
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  • Phase 5 littleBOY Hex Brake 1/2x28 223/556 Phase 5 littleBOY Hex Brake 1/2x28 223/556

    Phase 5 Weapon Systems

    Phase 5 littleBOY Hex Brake 1/2x28 223/556

    Phase 5 Weapon Systems, littleBOY Hex Brake, 1/2 x 28, Parkerized Finish, 223 Rem/556NATO Mil-Spec Black Parkerized finish Compatible with 5.56mm/.223 1/2 x 28 thread pitch Includes (1) crush washer Introducing the littleBOY Hex Brake; a younger,...

    $110.00
    Out of stock
504 of 1230 Items

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