AR-15 Uppers and Upper Parts

AR‑15 Upper Receivers & Upper‑Assembly Parts designed to fit Mil‑Spec AR‑15

AR15 Uppers and Upper Parts

AR-15 Uppers and Upper Parts to fit Milspec AR15, M16, and M4 Firearms.

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  • On Sale
    Aero Precision AR308 AmbiDextrous Charging Handle
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    Aero Precision

    Aero Precision AR 308 Ambidextrous Charging Handle

    $109.95
    $99.95
    $109.95
    AR308 Ambidextrous Charging Handle milled from billet aluminum. Anodized black. Made in the USA by US Govt Contract Supplier. Features: Fully Ambidextrous Charging Handle Black Anodize Caliber - .308 7075-T6 Aluminum Made in the USA     E...
    198-APRH308103
    $109.95
    $99.95
    $109.95
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    $109.95
    $99.95
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  • Spitfire AR 300 Blackout Muzzle Compensator Brake with QD Blast Shield
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    GunTec USA

    Spitfire AR 300 Blackout Muzzle Compensator Brake with QD Blast Shield

    $149.95
    $129.95
    AR 300 Blackout Muzzle Brake-Comp w/QD Blast Shield  Combo brake and blast shield kit for 300 Blackout and .308 AR Rifles and Pistols. Reduces felt concussion in close quarters. Brake/compensator screws onto flash hider threads. Blast shield screws...
    018-SPITFIRE-300
    $149.95
    $129.95
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    $129.95
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  • Spitfire AR-15 Muzzle Compensator Brake with QD Blast Shield
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    GunTec USA

    Spitfire AR-15 Muzzle Compensator Brake with QD Blast Shield

    $149.95
    $98.95
    AR15 Muzzle Brake-Comp w/QD Blast Shield   Combo brake and blast shield kit for AR-15 Rifles and Pistols. Reduces felt concussion in close quarters. Brake/compensator screws onto flash hider threads. Blast shield screws onto brake/compensator. ...
    018-SPITFIRE
    $149.95
    $98.95
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    $149.95
    $98.95
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  • On Sale
    Short Accessory Rail
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    GunTec USA

    GunTec Short Sectional Rail for Free Floating AR15 Handguard

    $8.95
    $6.36
    $7.95
    Guntec Short Accessory RailExtra Rail Fits AR15 Free Float Handguards- Short, 2¾ inch Picatinny Accessory rail to fit Guntec Free Float handguards. Comes with two mounting screws and mounts in the grooves on the bottom and sides of the Free Float...
    018-HGRAIL
    $8.95
    $6.36
    $7.95
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    $8.95
    $6.36
    $7.95
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  • On Sale
    AR15 Barrel Nut Shim for Free Floating Handguard
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    GunTec USA

    AR15 Barrel Nut Shim for Free Floating Handguard

    $9.95
    $5.95
    $6.95
    AR15 barrel nut shim for free float handguard/quad rail. • Helps improve torque, timing, indexing, alignment of barrel nut • This 0.32mm stainless steel shim fits between the barrel nut and upper receiver • Works with .223/5.56/300 AAC Blackout • Does...
    018-SHIM
    $9.95
    $5.95
    $6.95
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    $9.95
    $5.95
    $6.95
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  • On Sale
    Stainless AR15/AR10 Gas Tubes
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    Aero Precision

    Stainless AR15/AR10 Gas Tubes

    $13.95
    $16.50
    Features:Stainless Steel Gas Tube for AR15 & AR10 riflesLengths: Rifle 15.125", Mid 11.75", Carbine 9.8" and Pistol 6.6875"Roll pin includedMade in the USA
    198-APGT
    $13.95
    $16.50
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    $13.95
    $16.50
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  • JP Low Profile Adjustable AR15 Gas Block System .750 Bore
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    JP Rifles

    JP Low Profile Adjustable Gas Block System .750 Bore

    $79.95
    $75.95
    JP Low Profile, Non-RailedAdjustable AR15 Gas Block System .750 Bore  Allows tuning the AR15 bolt velocity to reduce bolt slamming, manage recoil, and increase accuracy potential. The JPGS-5B model gas block is our low...
    135-JPGS-5B
    $79.95
    $75.95
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    $79.95
    $75.95
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  • AR15/M16 Handguard Rail Covers - Sold Singly
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    Choate Gunstocks

    AR15/M16 Handguard Rail Cover

    $3.84
    AR15/M16 Rail Cover for Railed Handguard or Forend. This rail cover is designed to fit all Mil-Standard M1913 picatinny rails. Black.
    317-160926
    $3.84
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  • AR-15 Receiver Link Kit
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    Wheeler

    AR-15 Receiver Link Kit

    $16.99
    AR-15 Receiver Link KitHolds Your Upper In Open Position for Cleaning and Service  The AR-15 Adjustable Receiver Link is designed to maintain and secure the opened position of your AR-15 upper and lower assembly. The kit comes with one upper link...
    201-156000
    $16.99
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    $16.99
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  • Pre-Bent AR-15 Gas Tube for Hogue Carbine Forends
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    Hogue

    Pre-Bent AR-15 Gas Tube for Hogue Carbine Forends

    $24.95
    Pre-Bent Gas Tube for AR-15 Carbine Length Forends   This pre-bent gas tube is required when using Hogue AR-15 Carbine Length Free Float Forends. The internal dimensions of a Hogue Carbine Length Forend are restricted somewhat and this requires...
    787-00014
    $24.95
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  • AR10 LR308 Bolt Carrier Group Black Nitride
    Out of stock

    E. Arthur Brown Company

    AR10 LR-308 Bolt Carrier Group Black Nitride fits DPMS Gen 1

    $149.95
    Black Nitride AR10/LR-308 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 308 Win, 6.5 Crd, 7.62 NATO, etc.    Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for the excellent durability and...
    195-DA-502-308
    $149.95
    Out of stock
    Qty in Cart: 0
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    $149.95
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  • AR-15 Buffer Tube Assembly A1/A2 Rifle Length
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    E. Arthur Brown Company

    AR-15 Buffer Tube Assembly A1/A2 Rifle Length

    $39.95
    $29.95
    Our Mil-Spec Rifle Length Buffer Tube Kit consists of a 10" fixed position buffer tube, heavy 5.6 oz buffer assembly and an 11.5" pre-loaded steel spring. The buffer tube is made of T6-6061 aluminum and is designed to fit any A1/A2 fixed position...
    127-TBS-L
    $39.95
    $29.95
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    $39.95
    $29.95
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  • 127-GB936 AR-15 Gas Block Low Profile .936 Steel
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    E. Arthur Brown Company

    AR-15 Gas Block Low Profile .936 Steel

    $19.95
    $16.95
    AR-15 Gas Block – Low Profile .936" Steel Designed for larger-diameter barrels and compact builds, this .936" Low Profile Gas Block delivers strength and simplicity. Crafted from rugged 4150 steel with mil-spec specs and a non-reflective matte...
    127-GB936
    $19.95
    $16.95
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    $19.95
    $16.95
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  • AR-15 Ambidextrous Charging Handle Black
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    E. Arthur Brown Company

    AR-15 Ambidextrous Charging Handle Black

    $19.95
    $16.95
    AR-15 Ambidextrous Charging Handle Black A very nice ambidextrous charging handle at an affordable price. Lightweight anodized black aluminum. E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332
    127-CH-AMBI-ST
    $19.95
    $16.95
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    $19.95
    $16.95
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  • CMMG Dedicated .22 LR Bolt Group Fits CMMG Dedicated .22 LR Barrel
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    CMMG

    CMMG Dedicated .22 LR Bolt Group

    $189.95
    $169.95
    CMMG Dedicated .22 LR Bolt Group Fits CMMG Dedicated .22 LR Barrel Build a True .22 LR AR-15 Rifle. This dedicated .22 LR bolt group fits the CMMG dedicated .22LR barrels as well as our EABCO 22 LR Accuracy Barrel(R). These barrels have a true rimfire...
    314-22BA487
    $189.95
    $169.95
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    $189.95
    $169.95
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  • M-Lok Handguard 12" fits AR-15 Black
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    M-Lok Handguard 12" fits AR-15 Black

    $75.00
    M-Lok Handguard 12" fits AR-15 BlackAmerican Made M-LOK compatible rail system designed for versatility and simplicity. It features a monolithic top rail and the remaining 7 sides all feature M-LOK attachment slots. Precision machined from 6061-T6...
    106-HG5AFA612MLRB
    $75.00
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    $75.00
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  • M-LOK 10 inch Handguard fits AR10/LR308
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    M-Lok 10 inch Super Slim Free Float Handguard fits AR10/LR308

    $99.99
    M-Lok 10" Super Slim AR10/LR308 Free Float Handguard w/Steel Barrel Nut Features: Mid Length Handguard Rail Solid 7075-T6 Aluminum Super Lightweight design Hybrid Picatinny/M-Lok Top Rail One-Piece Free Float Design and Construction Includes barrel...
    196-FML308-10
    $99.99
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    $99.99
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  • 196-CH308-LATCH02 AR-10/AR-308 Tactical Charging Handle w/ Oversized Latch
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    AR-10/AR-308 Tactical Charging Handle w/ Oversized Latch

    $24.95
    $21.99
    AR308/AR-10 Tactical Charging Handle w/ Oversized Latch 2Standard AR-10 charging handle body with oversized ambidextrous Steel latch Mil-Spec 6061-T6 Aircraft Aluminum Black Finish Ambidextrous Steel latch installed Smooth Operation under Extreme...
    196-CH308-LATCH02
    $24.95
    $21.99
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    $24.95
    $21.99
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  • Hogue AR-15 Rifle Forend - Knurled Aluminum Free Floating
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    Hogue

    Hogue AR-15 Free Float Forend Handguard 12.5'' Knurled Aluminum, Black

    $79.95
    $67.96
    Hogue AR-15 Free Float Hand Guard12.5'' w/Knurled Aluminum Gripping Area, Black- This is a 12.5'', Free Floating, precision machined, aluminum hand guard for your AR-15... It gives your AR-15 a a very high quality look and feel. Free floating eliminates...
    787-15034
    $79.95
    $67.96
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    $79.95
    $67.96
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  • JP Click Adjustable Gas Block
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    JP Rifles

    JP Low Profile Click Adjustable AR Gas Block System .936 Bore

    $119.95
    $113.95
    JP Low Profile, Non-RailedClick Adjustable AR Gas Block System .936 Bore- Allows click adjustable tuning the AR15/10 bolt velocity to reduce bolt slamming, manage recoil, and increase accuracy potential. The JPGS-8D model gas block is our low profile...
    135-JPGS-8D
    $119.95
    $113.95
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    $119.95
    $113.95
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