KAK Industry

KAK Industry

KAK Industry

KAK Industry’s aim is to breach the gap in the modern firearms market, and create quality, affordable, American-made AR15 parts and accessories. Founded in 2011 by Kurt Kosman, what began as one small shop for specialty firearms components quickly grew into a large manufacturer of nearly all machined components within the AR family. Today, KAK Industry still sells their products to end users, but also supplies components and assemblies to many major firearms manufacturers in the United States.

KAK Industry manufactures more than 1.75 million firearms components a year at their three-building manufacturing campus in Oxnard, California, and tests their products at their testing facilities in Lee’s Summit, Missouri. Currently you can save on many of their products by purchasing them through AR15 Discounts, including Buffer Kits, Buffer Tube / Receiver Extension Kits, and pistol stabilizers in a variety of colors.

KAK Industry is known for the quality of its popular KAK AR15 Configurable Buffer Kit, available now from AR15 Discounts. The Buffer Kit is perfect for finicky builds, 9MM, and special subsonic work. Save now on KAK’s AR-15 Shockwave Blade w/ Tiger Rock Pistol Buffer Tube, a best seller at AR15Discounts. It has everything you need to turn your stripped AR-15 or AR-9 Lower Receiver into an AR Pistol Receiver with stabilizer.

You’ll also find the KAK Shockwave Pistol Receiver Extension / Buffer Tube, which features an anti-rotation and anti-thrust design so that it stays in place when being operated, and 12 adjustment dimples that create a very rigid fit. Get these products and more at a discount, plus get free shipping when you make a purchase of $175 or more from AR15 Discounts.

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  • Out of stock
    Wheeler AR Pivot Pin/Roll Pin Install Tool

    Wheeler AR Pivot Pin/Roll Pin Install Tool

    Wheeler Engineering

    MSRP: $9.99
    $8.99
    Wheeler AR Pivot Pin/Roll Pin Install Tool The Wheeler Delta Series AR Pivot & Roll Pin Installation Tool is expertly designed and highly durable, specifically for AR 15, M4, or M16 rifles, ensuring that pivot pins and roll pins are fast, efficient,...
    MSRP: $9.99
    $8.99
    Qty in Cart: 0
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    MSRP: $9.99
    $8.99
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  • Out of stock
    WHEELER Wheeler Cerama-Coattm Black

    Wheeler Cerama-Coatâ„¢ (Black)

    Wheeler Engineering

    MSRP: $44.99
    $42.95
    Wheeler Cerama-Coat™ (Black) Cerama-Coat™ is a specifically formulated finish for firearms that provides an extremely durable coating. The key to the super hard finish is ultra-fine ceramic molecules that actually crosslink and bond to the...
    MSRP: $44.99
    $42.95
    Qty in Cart: 0
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    MSRP: $44.99
    $42.95
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  • Out of stock
    YANKEE HILL MACHINE CO Yankee Hill Machine Phantom Flash Hider With Teeth for .308

    Yankee Hill Machine Phantom Flash Hider With Teeth for .308

    Yankee Hill Machine Co

    MSRP: $50.00
    $47.95
    Yankee Hill Machine Phantom Flash Hider With Teeth for .308 The Yankee Hill machine Co 5 Port Phantom design and performance in a .308 format. Includes Crush Washer. This 5 port design has no downward facing port which helps prevent dust problems...
    MSRP: $50.00
    $47.95
    Qty in Cart: 0
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    MSRP: $50.00
    $47.95
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  • Out of stock
    Zev Technologies ZEV Technologies 5.56 Muzzle Device 1/2x28

    ZEV Technologies 5.56 Muzzle Device 1/2x28

    Zev Technologies

    MSRP: $79.00
    $77.95
    ZEV Technologies 5.56 Muzzle Device 1/2x28 The ZEV Technologies 5.56 Muzzle Device 1/2x28 is ideal for reducing flash and muzzle rise. The muzzle device features a shoulder that extends over the barrel, providing a uniform appearance and covering the...
    MSRP: $79.00
    $77.95
    Qty in Cart: 0
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    MSRP: $79.00
    $77.95
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  • Out of stock
    Tacfire .308 Lower Parts Kit W/DMR Grip

    .308 Lower Parts Kit W/DMR Grip

    TacFire Inc.

    $69.95
    .308 Lower Parts Kit W/DMR Grip Introducing the .308 Lower Parts Kit W/DMR Grip, featuring high quality American-made parts. This kit includes everything needed to assemble a superior .308 rifle. The DMR grip is designed for optimal comfort and control,...
    $69.95
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    $69.95
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  • Out of stock
    10.5" .223 Wylde Barrel, AR 15 Barrel, AR15 Pistol Barrel, AR 15 Upper Parts, AR 15 Parts, AR15 Parts, AR Parts

    10.5" .223 Wylde AR 15 Barrel

    Black Rifle Depot

    $99.95
    10.5" .223 Wylde Barrel Black Rifle Depot's .223 Wylde barrels are manufactured from 4150 Chrome Moly Vanadium barrel steel with button rifling and QpQ Nitride treatment for extra corrosion resistance and barrel life. All Black Rifle barrels have a 1"...
    $99.95
    Qty in Cart: 0
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    $99.95
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  • 12.5" 5.56 NATO Government Carbine M-LOK Upper Assembly

    12.5" 5.56 NATO Government Carbine M-LOK AR-15 Complete Upper Assembly

    Black Rifle Depot

    MSRP: $329.95
    $299.95
    12.5" 5.56 NATO Government Carbine M-LOK Upper Assembly High-Quality Performance with Precision Craftsmanship Experience unmatched reliability and performance with the 12.5" 5.56 NATO Government Carbine M-LOK Upper Assembly. Built with premium components...
    MSRP: $329.95
    $299.95
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    MSRP: $329.95
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  • 14.5" 5.56 Chrome-Lined M4 1:9 Carbine Length Barrel w/ FSB - Phosphate

    14.5" 5.56 Chrome-Lined M4 1:9 Carbine Length Barrel w/ FSB - Phosphate

    Black Rifle Depot

    MSRP: $215.95
    $195.95
    14.5" 5.56 Chrome-Lined M4 1:9 Carbine Length Barrel w/ FSB - Phosphate Durability and Performance in a Compact Design The 14.5" 5.56 Chrome-Lined M4 1:9 Carbine Length Barrel with FSB from Black Rifle Depot is built for reliability, precision, and...
    MSRP: $215.95
    $195.95
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    MSRP: $215.95
    $195.95
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  • Out of stock
    14.5" 5.56 NATO 1:7 Black Nitride Midlength Pencil Barrel

    14.5" 5.56 NATO 1:7 Black Nitride Midlength Pencil Barrel

    Black Rifle Depot

    MSRP: $149.95
    $109.95
    14.5" 5.56 NATO 1:7 Black Nitride Mid-length Pencil Barrel We collaborate with top-tier machine shops and barrel manufacturers at Black Rifle Depot to offer premium barrels under the BRD brand. By sourcing these high-quality barrels from reputable...
    MSRP: $149.95
    $109.95
    Qty in Cart: 0
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    MSRP: $149.95
    $109.95
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  • Out of stock
    16" 300BLK 1:8 Parkerized Pistol Heavy Barrel

    16" 300BLK 1:8 Parkerized Pistol Heavy Barrel

    Black Rifle Depot

    MSRP: $99.99
    $79.95
    16" 300BLK 1:8 Parkerized Pistol Heavy Barrel We collaborate with leading machine shops and barrel manufacturers at Black Rifle Depot to offer exceptional barrels under the BRD brand. By sourcing from top-tier American manufacturers and purchasing in...
    MSRP: $99.99
    $79.95
    Qty in Cart: 0
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    MSRP: $99.99
    $79.95
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  • 16" 5.56 NATO 1:8 Twist Phosphate Carbine Government Barrel

    16" 5.56 NATO 1:8 Twist Phosphate Carbine Government Barrel

    Black Rifle Depot

    MSRP: $149.95
    $78.95
    16" 5.56 NATO 1:8 Twist Phosphate Carbine Government Barrel MOA Accuracy. American-Made. Built to Perform Without Breaking the Bank. The 16" 5.56 NATO 1:8 Twist Phosphate Carbine Government Barrel is proof that performance doesn’t have to come at a...
    MSRP: $149.95
    $78.95
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    MSRP: $149.95
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  • 16" 5.56 Phosphate Carbine M-LOK Government Upper Assembly

    16" 5.56 Phosphate Carbine M-LOK Government Upper Assembly

    Black Rifle Depot

    MSRP: $314.99
    $259.95
    16" 5.56 Phosphate Carbine M-LOK Government Upper Assembly No shortcuts. Just rock-solid reliability and accuracy. The 16" 5.56 Phosphate Carbine M-LOK Government Upper Assembly delivers dependable, sub-MOA performance using carefully selected components...
    MSRP: $314.99
    $259.95
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    MSRP: $314.99
    $259.95
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  • 16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly

    16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly

    Black Rifle Depot

    MSRP: $299.99
    $249.95
    16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly Heavy-duty strength. American-made precision. The 16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly is built for shooters who prioritize strength, reliability, and long-term performance. Anchored...
    MSRP: $299.99
    $249.95
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    MSRP: $299.99
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  • 16" Slick Side Billet 5.56 416R Stainless Midlength 1:8 M-LOK Complete Upper

    16" Slick Side Billet 5.56 416R Stainless Midlength 1:8 M-LOK Complete Upper

    Black Rifle Depot

    MSRP: $369.95
    $329.95
    16" Slick Side Billet 5.56 416R Stainless Midlength 1:8 M-LOK Complete Upper An affordable AR15 upper assembly that doesn't skimp on quality: this model features a nitrided steel gas block from a reputable American manufacturer instead of aluminum,...
    MSRP: $369.95
    $329.95
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    MSRP: $369.95
    $329.95
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  • 18" .223 Wylde Spiral Fluted Midlength M-LOK Upper Assembly

    18" .223 Wylde Spiral Fluted Midlength M-LOK Upper Assembly

    Black Rifle Depot

    MSRP: $329.95
    $314.95
    18" .223 Wylde Spiral Fluted Midlength M-LOK Upper Assembly No shortcuts—just sub-MOA performance and top-tier build quality. The 18" .223 Wylde Spiral Fluted Mid-length M-LOK Upper Assembly is crafted for shooters who demand tight tolerances,...
    MSRP: $329.95
    $314.95
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    MSRP: $329.95
    $314.95
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  • Out of stock
    20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly

    20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly

    Black Rifle Depot

    MSRP: $399.95
    $289.95
    20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly The 20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly is built for shooters who value accuracy, durability, and full-length performance. Featuring a 20-inch government-profile barrel with a...
    MSRP: $399.95
    $289.95
    Qty in Cart: 0
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    MSRP: $399.95
    $289.95
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  • Out of stock
    20" 6.5 Grendel Type II Rifle Length 1:8 Twist Nitride Barrel

    20" 6.5 Grendel Type II Rifle Length 1:8 Twist Nitride Barrel

    Black Rifle Depot

    MSRP: $189.95
    $139.95
    20" 6.5 Grendel Type II Rifle Length 1:8 Twist Nitride Barrel We collaborate with top-tier machine shops and barrel manufacturers to bring you premium barrels under our BRD brand. When we find a barrel maker that meets our high standards, we private...
    MSRP: $189.95
    $139.95
    Qty in Cart: 0
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    MSRP: $189.95
    $139.95
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  • Out of stock
    7.5" 5.56 NATO 1:7 Stainless Steel Pistol Length Barrel

    7.5" 5.56 NATO 1:7 Stainless Steel Pistol Length Barrel

    Black Rifle Depot

    MSRP: $99.95
    $87.95
    7.5" 5.56 NATO 1:7 Stainless Steel Pistol Length Barrel We take pride in partnering with top-tier machine shops and barrel manufacturers to offer you the best barrels under our BRD brand. When we identify a barrel maker that meets our high standards, we...
    MSRP: $99.95
    $87.95
    Qty in Cart: 0
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    MSRP: $99.95
    $87.95
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  • 7.5" 5.56 NATO AR-15 Pistol Kit

    7.5" 5.56 NATO AR-15 Pistol Kit

    Black Rifle Depot

    MSRP: $599.95
    $419.95
    7.5" 5.56 NATO AR 15 Pistol Kit The 7.5" 5.56 NATO AR 15 Pistol Kit comes with everything need to finish your AR 15 lower receiver. This kit includes a complete 7.5" 5.56 NATO Pistol upper with Black Nitride M16 Bolt Carrier Group and mil-spec charging...
    MSRP: $599.95
    $419.95
    Qty in Cart: 0
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    MSRP: $599.95
    $419.95
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  • 7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly

    7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly

    Black Rifle Depot

    MSRP: $293.99
    $278.95
    7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly Big-bore punch in a small, American-made package. The 7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly delivers rugged, close-range power in a compact format—perfect for...
    MSRP: $293.99
    $278.95
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    MSRP: $293.99
    $278.95
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  • Out of stock
    AERO PRECISION 9 Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2

    9" Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2

    Aero Precision

    MSRP: $260.98
    $229.95
      9" Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 Aero Precision M4E1 Enhanced Upper Receiver and M-LOK handguard combo comes with the upper and handguard mounting platform. . Gen 2 Aero handguards include many...
    MSRP: $260.98
    $229.95
    Qty in Cart: 0
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    MSRP: $260.98
    $229.95
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  • 9mm 1/2-28 A2 Birdcage Flash Hider

    9mm 1/2-28 A2 Birdcage Flash Hider

    Black Rifle Depot

    MSRP: $13.00
    $9.95
    9mm 1/2-28 A2 Birdcage Flash Hider Enhance your firearm with the 9mm 1/2-28 A2 Birdcage Flash Hider. Featuring a 1/2x28 thread, this flash hider is compatible with both 9mm and 5.56 calibers. Its durable nitride finish ensures longevity, and it comes...
    MSRP: $13.00
    $9.95
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    MSRP: $13.00
    $9.95
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  • Out of stock
     CMMG 8" Barrel and BCG Kit 5.7x28mm

    [S]Color=Black

    CMMG

    $474.95
    CMMG 8" Barrel and BCG Kit 5.7x28mm The CMMG 8" Barrel and BCG Kit 5.7x28mm is a high-quality kit with many features that make it a popular choice for gun enthusiasts. The kit includes an 8" 5.7x28mm barrel and a 5.7x28mm bolt carrier group, both of...
    $474.95
    Qty in Cart: 0
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    $474.95
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  • Out of stock
     CMMG 5" Barrel and BCG Kit 9mm

    [S]Color=Blue

    CMMG

    $449.95
    CMMG 5" Barrel and BCG Kit 9mm The CMMG 5" Barrel and BCG Kit in 9mm is an excellent choice for building a Pistol Caliber Carbine with CMMG's Patent Pending Radial Delayed Blowback System. This kit is designed to work exclusively with mil-spec AR-15...
    $449.95
    Qty in Cart: 0
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    $449.95
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  • A*B Arms Pro 5.56 Bolt Assembly - Nickel Boron

    A*B Arms Pro 5.56 Bolt Assembly - Nickel Boron

    A*B Arms

    $99.99
    A*B Arms Pro 5.56 Bolt Assembly - Nickel Boron American Built Arms Nickel Boron 5.56mm Bolt Assembly. Made in the USA to Mil-Spec dimensions, this C-158 steel bolt features a Nickel Boron coating. The E4140 steel extractor and has a Manganese Phosphate...
    $99.99
    Qty in Cart: 0
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    $99.99
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  • Out of stock
    Adaptive Tactical EX Lite  AR Stock FDE

    Adaptive Tactical EX Lite AR Stock FDE

    Adaptive Tactical

    MSRP: $34.99
    $29.99
    Adaptive Tactical EX Lite  AR Stock FDE Elevate your shooting experience with the Adaptive Tactical EX Lite AR Stock in Flat Dark Earth (FDE). Designed with the contemporary shooter in mind, this stock offers a seamless fusion of robustness,...
    MSRP: $34.99
    $29.99
    Qty in Cart: 0
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    MSRP: $34.99
    $29.99
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  • Out of stock
    Adaptive Tactical EX Lite AR Stock

    Adaptive Tactical EX Lite AR Stock

    Adaptive Tactical

    MSRP: $34.99
    $29.99
    Adaptive Tactical EX Lite AR Stock Elevate your shooting experience with the Adaptive Tactical EX Lite AR Stock. Designed with the modern-day shooter in mind, this stock is the ideal blend of strength, functionality, and lightweight performance. Tailored...
    MSRP: $34.99
    $29.99
    Qty in Cart: 0
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    MSRP: $34.99
    $29.99
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  •  Aero Precision .308 Winchester 16" M5 Upper

    Aero Precision .308 Winchester 16" M5 Upper

    Aero Precision

    MSRP: $780.00
    $609.99
    Aero Precision .308 Winchester 16" M5 Complete Upper The Aero Precision .308 Winchester 16" M5 Upper is a pre-assembled upper receiver designed to fit onto an AR-10 lower receiver and provide a upper assembly for your .308 rifle. It features the S-ONE...
    MSRP: $780.00
    $609.99
    Qty in Cart: 0
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    MSRP: $780.00
    $609.99
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  • Out of stock
    AERO Precision .936 Low Profile Adjustable Gas Block

    AERO Precision .936 Low Profile Adjustable Gas Block

    Aero Precision

    MSRP: $80.00
    $64.95
    AERO Precision .936 Low Profile Adjustable Gas Block The Adjustable Gas Regulator by AERO Precision is designed for precision control of the gas flow in firearms. This device is especially beneficial for handling surplus gas, which is common...
    MSRP: $80.00
    $64.95
    Qty in Cart: 0
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    MSRP: $80.00
    $64.95
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  • Out of stock
    AERO Precision 10.5" AR 15 Upper W/A2 Front Sight - FDE

    AERO Precision 10.5" AR-15 Complete Upper W/A2 Front Sight - FDE

    Aero Precision

    MSRP: $435.00
    $376.95
    AERO Precision 10.5" AR 15 Upper W/A2 Front Sight - FDE The AERO Precision 10.5" AR 15 Upper with A2 Front Sight in FDE is a versatile and reliable option for your AR-15 build. It features a standard AR15 upper receiver and a 10.5" 5.56 carbine barrel...
    MSRP: $435.00
    $376.95
    Qty in Cart: 0
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    MSRP: $435.00
    $376.95
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  •  Aero Precision 20" 6.5 Creedmoor M5 Upper

    Aero Precision 20" 6.5 Creedmoor M5 Upper

    Aero Precision

    MSRP: $855.00
    $731.95
    Aero Precision 20" 6.5 Creedmoor M5 Upper The Aero Precision 20" 6.5 Creedmoor M5 Upper is a top-of-the-line option for precision shooting and hunting enthusiasts. This upper is designed for durability and strength, featuring an M5E1 Assembled Upper...
    MSRP: $855.00
    $731.95
    Qty in Cart: 0
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    MSRP: $855.00
    $731.95
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  • Out of stock
    AERO PRECISION Aero Precision 7 Quantum M-LOK AR 15 Handguard

    Aero Precision 7" Quantum M-LOK AR 15 Handguard

    Aero Precision

    $76.95 - $106.95
      Aero Precision 7" Quantum M-LOK AR 15 Handguard The AERO Precision Quantum Series M-LOK Handguards minimize bulk while providing an adaptive free float design that is big on features. With multiple mounting options, this affordable, rigid system...
    $76.95 - $106.95
    Qty in Cart: 0
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    $76.95 - $106.95
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  • Out of stock
    Aero Precision AR 308 A2 Birdcage Flash Hider

    Aero Precision AR 308 A2 Birdcage Flash Hider

    Aero Precision

    MSRP: $15.00
    $12.95
    Aero Precision AR 308 A2 Birdcage Flash Hider Elevate your shooting experience with the Aero Precision AR 308 A2 Birdcage Flash Hider, blending classic A2 style with modern performance. Crafted in the USA to exacting standards, it boasts a robust...
    MSRP: $15.00
    $12.95
    Qty in Cart: 0
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    MSRP: $15.00
    $12.95
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  • Aero Precision AR-10 / 308 Rifle Buffer

    Aero Precision AR-10 / 308 Rifle Buffer

    Aero Precision

    MSRP: $26.00
    $22.99
    Aero Precision AR-10 / 308 Rifle Buffer Mil-Spec Buffer for Optimal Performance in .308 Fixed-Stock Builds The Aero Precision AR-10 / .308 Rifle Buffer is designed specifically for .308 rifles with a fixed buttstock. Engineered to ensure consistent and...
    MSRP: $26.00
    $22.99
    Qty in Cart: 0
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    MSRP: $26.00
    $22.99
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  • Out of stock
    Aero Precision AR15 16.6" Enhanced M-LOK Handguard, Gen 2 - Anodized Black (w/ BAR Barrel Nut)

    Aero Precision AR15 16.6" Enhanced M-LOK Handguard, Gen 2 - Anodized Black (w/ BAR Barrel Nut)

    Aero Precision

    MSRP: $230.00
    $190.95
    Aero Precision AR15 16.6" Enhanced M-LOK Handguard, Gen 2 - Anodized Black (w/ BAR Barrel Nut) Our Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom AR15 build. The M-LOK system allows advanced modularity past the...
    MSRP: $230.00
    $190.95
    Qty in Cart: 0
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    MSRP: $230.00
    $190.95
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  • Aero Precision AR15 Assembled Upper Receiver - Sniper Grey Cerakote

    Aero Precision AR15 Assembled Upper Receiver - Sniper Grey Cerakote

    Aero Precision

    MSRP: $160.00
    $144.99
    Aero Precision AR15 Assembled Upper Receiver - Sniper Grey Cerakote The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec...
    MSRP: $160.00
    $144.99
    Qty in Cart: 0
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    MSRP: $160.00
    $144.99
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