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Ar 15 Upper Parts Kit

Best Sellers
  1. Ar-15 5.56 11.5" M4 A2 Upper Kit - Ar-15 5.56 11.5" M4 A2 Upper Kit With Bcg
    Item#:
    100-017-385  
    Our Price:
    $459.99
    Description:
    Bushmaster M4 Upper Receiver Kit, ready to complete your build. Kit includes fully assembled A2 upper receiver, bolt carrier group, handguards and charging handle. Upper features a 11.5” M4 barrel which is machined from 4140 chrome moly steel, chrome lined, has a 1-9 twist, has a front sight base installed on a .750” barrel shoulder, ½-28 muzzle threads and an A2 flash hider installed. Upper receiver has M4 feed ramps, as well as an A2 rear sight. Included complete bolt carrier group has a matte black phosphate finish, is chrome lined and is magnetic particle inspected. All NFA rules apply. Mfg: Bushmaster Firearms Int.Llc.
  2. Ar-15 5.56 16" M4 Upper Kit - Ar-15 5.56 16" M4 Upper Kit With Bcg
    Item#:
    100-017-384  
    Our Price:
    $559.99
    Description:
    Bushmaster M4 Upper Receiver Kit, ready to complete your build.  Kit includes fully assembled upper receiver, bolt carrier group, handguards, charging handle and detachable carry handle.  Upper features a 16” M4 barrel which is machined from 4140 chrome moly steel, chrome lined, has a 1-9 twist, has a front sight base installed on a .750” barrel shoulder, ½-28 muzzle threads and an A2 flash hider installed.  Upper receiver has M4 feed ramps, as well as a detachable carry with rear sight.  Included complete bolt carrier group has a matte black phosphate finish, is chrome lined and is magnetic particle inspected. Mfg: Bushmaster Firearms Int.Llc. SPECS: Fits - AR-15 lower receivers.
  3. Ar-15 9mm Upper Receiver Assembly - A2 9mm Upper Receiver
    Item#:
    739-000-012  
    Our Price:
    $529.99
    Description:
    Easily Convert Your .223 AR Into A Fast-Shooting 9mm
  4. Sr-15 E3 Mod 2 Upper Receivers M-Lok - Ar-15 Upper Receiver Mod 2 16" Urx 4 M-Lok
    Item#:
    100-023-388  
    Our Price:
    $1,700.00
    Description:
    Knight’s Armament Company, or KAC, is known to many for their top tier, military issued rifles and parts. Brownells is proud to offer this line of Knight’s Armament SR-15 MOD 2 complete upper receivers that allow you to easily complete a build or upgrade a rifle with battle proven quality. Built around a chrome lined, cold hammer forged barrel in your choice of 11.5”, 14.5” 16” & 18” lengths with a Mod 2 gas block, and fitted with a KAC 3 prong QDC suppressor compatible flash hider. The Knight’s Armament SR-15 MOD 2 complete upper receivers feature the URX M-LOK handguards that each have 2 anti-rotation QD sling swivel sockets and ev Mfg: Knights Armament
  5. Sr-15 E3 Mod 2 Upper Receivers M-Lok - Ar-15 Upper Receiver Cqb Mod 2 11.5" Urx 4 M-Lok
    Item#:
    100-023-386  
    Our Price:
    $1,762.50
    Description:
    Knight’s Armament Company, or KAC, is known to many for their top tier, military issued rifles and parts. Brownells is proud to offer this line of Knight’s Armament SR-15 MOD 2 complete upper receivers that allow you to easily complete a build or upgrade a rifle with battle proven quality. Built around a chrome lined, cold hammer forged barrel in your choice of 11.5”, 14.5” 16” & 18” lengths with a Mod 2 gas block, and fitted with a KAC 3 prong QDC suppressor compatible flash hider. The Knight’s Armament SR-15 MOD 2 complete upper receivers feature the URX M-LOK handguards that each have 2 anti-rotation QD sling swivel sockets and ev Mfg: Knights Armament
  6. Sr-15 E3 Mod 2 Upper Receivers M-Lok - Ar-15 Upper Receiver Lpr Mod 2 18" Urx 4 M-Lok
    Item#:
    100-023-389  
    Our Price:
    $1,950.56
    Description:
    Knight’s Armament Company, or KAC, is known to many for their top tier, military issued rifles and parts. Brownells is proud to offer this line of Knight’s Armament SR-15 MOD 2 complete upper receivers that allow you to easily complete a build or upgrade a rifle with battle proven quality. Built around a chrome lined, cold hammer forged barrel in your choice of 11.5”, 14.5” 16” & 18” lengths with a Mod 2 gas block, and fitted with a KAC 3 prong QDC suppressor compatible flash hider. The Knight’s Armament SR-15 MOD 2 complete upper receivers feature the URX M-LOK handguards that each have 2 anti-rotation QD sling swivel sockets and ev Mfg: Knights Armament

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Ar15 Parts

Related Items
  1. Ar-15 Lower Parts Kit - Ar-15 Lpk Complete
    Item#:
    100-500-156  
    Our Price:
    $39.99
    List Price: $56.99
    Description:
    ELG stands for 'Enhanced Longitudinal Grind'.At the heart of this kit stands the longitudinally-ground trigger, which is ground in-line with the direction of pull along the long axis of the trigger, and then finish-polished. This grind and polish provide two significant advantages over standard mil-spec kits.  First, a smoother pull with reduced grittiness and second, an enhanced basis for performing a trigger job. Mfg: Critical Capabilities Llc
  2. Ar-15 Pin Kit
    Item#:
    231-015-001  
    Our Price:
    $16.99
    Description:
    Absolutely the easiest way to keep genuine Mil-spec AR-15 replacement parts in your shop and available for your customers. Contain one each of the following pins: Pivot, Take Down, Hammer and Trigger (0.154" OD), Bolt Catch Roll, Forward Assist Roll, Trigger Guard Roll, Gas Tube Roll, Ejector, Extractor, Firing Pin Retaining, A2 Sight Roll, Takedown/Pivot Detents, and Selector (Safety) Detent. Mfg: Dpms
  3. Ar-15 Lower Parts Kit - Lower Parts Kit Ar-15
    Item#:
    100-011-594  
    Our Price:
    $74.99
    Description:
    Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation, and they come packaged in color-coded bags that organize related parts for easy assembly. Includes molded-polymer A2 pistol grip,  Mil-Spec trigger that offers a conventional, single-stage 6 to 6½ lb. service rifle pull. Mfg: Cmmg SPECS: Kit includes A2-style pistol grip, trigger, trigger spring, hammer, disconnector, hammer/trigger retaining pins, hammer spring, bolt stop and screw, selector, selector detent, bolt catch, magazine catch, magazine release button, front pivot pin, rear takedown pin, buffer retainer, triggerg
  4. Ar-15/M16 Upper Small Parts Kit - Ar15/M16 Upper Pins & Springs Kit
    Item#:
    100-014-543  
    Our Price:
    $14.99
    Description:
    Kits contain commonly-replaced AR-15 parts so you can have replacements on hand for refurbishing and repairing your rifle. Kits come with various mixtures of parts. All kits are sold separately. Mfg: Cmmg SPECS: Fits AR-15 and M16 rifles.
  5. Ar-15/M16 Armorer's Small Parts Kit - Ar-15 Armorer's Small Parts Kit
    Item#:
    084-000-374  
    Our Price:
    $599.99
    Description:
    Designed for the armorer or gunsmith who services a lot of ARs! This extensive kit includes the key small components for both the upper and lower receiver to keep your customers’, department’s, or agency’s AR-15s ready for action. Also great for doing multiple builds as well as for replacing parts that have been damaged in use or been lost during installation. Handy insurance to make sure you always have a replacement part when you need one. Mfg: Brownells SPECS: Kit includes: 5 each - hammer, hammer spring, trigger, trigger spring, triggerguard, triggerguard roll pin, disconnector, disconnector spring, safety selector, magazine latch, magazine release button, magazine release spring, bolt catch, bolt catch plunger, bolt catch spring, bolt catch ro
  6. Ar-15 Lower Parts Kit - Ar-15 Lpk No Trigger Guard Or Grip
    Item#:
    100-500-155  
    Our Price:
    $34.99
    List Price: $50.99
    Description:
    ELG stands for 'Enhanced Longitudinal Grind'.At the heart of this kit stands the longitudinally-ground trigger, which is ground in-line with the direction of pull along the long axis of the trigger, and then finish-polished. This grind and polish provide two significant advantages over standard mil-spec kits.  First, a smoother pull with reduced grittiness and second, an enhanced basis for performing a trigger job. Mfg: Critical Capabilities Llc

Ammunition
  1. Super-X 22 Long Rifle 36gr Copper Plated Hp Limited Edition Box - 22 Long Rifle 36gr Cphp 500/Box
    Item#:
    105-000-609  
    Our Price:
    $33.99
    List Price: $49.99
    Description:
    Since 1922, Winchester Super X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on its time-proven dependability backed by legendary excellence. Super X delivers proven accuracy, sure functioning, exceptional quality and outstanding performance rimfire ammunition. Comes packaged in a limited edition wood box. Mfg: Winchester
  2. Usa White Box Ammo 9mm Nato 124gr Fmj - 9mm Nato 124gr Full Metal Jacket 50/Box
    Item#:
    105-202-501  
    Our Price:
    $14.99
    Description:
    Economical Ammo For A Variety Of Shooting Applications Winchester "USA White Box" has always stood for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shooters need's. Mfg: Winchester
  3. American Ph Ammo 243 Winchester 100gr Oryx - 243 Winchester 100gr Oryx 20/Box
    Item#:
    105-000-750  
    Our Price:
    $41.99
    Description:
    Norma Precision, that defines the quality of components and loading selected for Norma´s American PH lineup. Production starts with the  highest quality brass cases available in the industry, combines that with Norma powder and bullets specifically selected for North American big game. ORYX Bullet To ensure perfect mushrooming at all impact velocities, the ORYX has a thin forward jacket with internal splitting zones. The bonding and the thicker rear jacket wall ensure a high residual weight after impact (well over 90%) and excellent penetration. With rapid expansion to a large diameter, and without fragmentation, ORYX leaves a large wound channel yet destroys little meat Mfg: Norma
  4. Bxd Waterfowl 12ga 3" 1-1/4 Oz #bb Steel Shot - 12ga 3" 1-1/4oz #bb Steel Shot Waterfowl 2
    Item#:
    105-000-854  
    Our Price:
    $21.99
    Description:
    BXD Waterfowl Extra Distance 12 Gauge 3" 1-1/4 oz. #BB Shot is launched at high velocities utilizing an optimized long-range wad and plated round steel shot. Combining round steel with a cutting edge wad design results in a lethal combination of energy retention, penetration and pattern density that is critical in achieving long-range performance. Mfg: Browning
  5. Bxd Waterfowl 20ga 3" 1 Oz #2 Steel Shot - 20ga 3" 1oz #2 Steel Shot Waterfowl 25/Box
    Item#:
    105-000-855  
    Our Price:
    $19.99
    Description:
    BXD Waterfowl Extra Distance 20 Gauge 3" 1 oz. #2 Shot is launched at high velocities utilizing an optimized long-range wad and plated round steel shot. Combining round steel with a cutting edge wad design results in a lethal combination of energy retention, penetration and pattern density that is critical in achieving long-range performance. Mfg: Browning
  6. Bxd Upland Extra Distance 12ga 3" 1-5/8 Oz #5 Shot - 12ga 3" 1-5/8oz #5 Upland 25/Box
    Item#:
    105-000-856  
    Our Price:
    $21.99
    Description:
    BXD Upland Extra Distance 12 Gauge 3" 1-5/8 oz. #5 Shot launches premium-plated shot at high velocities to achieve premium in-the-field performance. Nickel plated shot helps keep shot round resulting in high velocity retention and energy transfer as well as tighter downrange patterns. Mfg: Browning

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