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
    18" .223 Wylde 416R Stainless Steel Black Nitride Spiral Fluted 1:8 Mid-Length

    18" .223 Wylde 416R Stainless Steel Black Nitride Spiral Fluted 1:8 Mid-Length

    Black Rifle Depot

    MSRP: $169.99
    $149.95
    18" .223 Wylde 416R Stainless Steel Black Nitride Spiral Fluted 1:8 Mid-Length The 18" .223 Wylde 416R Stainless Steel Black Nitride Spiral Fluted 1:8 Mid-Length barrel from BRD is crafted for precision and performance. This barrel is sourced from...
    MSRP: $169.99
    $149.95
    Qty in Cart: 0
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    MSRP: $169.99
    $149.95
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  • Out of stock
    20" 5.56 Chrome-Lined Lightweight Contour 1:9 Rifle Length Barrel w/ FSB Phosphate

    20 5.56 Chrome-Lined Lightweight Contour 1:9 Rifle Length Barrel w/ FSB Pho

    Black Rifle Depot

    MSRP: $215.95
    $195.95
    20" 5.56 Chrome-Lined Lightweight Contour 1:9 Rifle Length Barrel w/ FSB Phosphate Experience precision and reliability with the BRD 20" 5.56 Chrome-Lined Lightweight Contour Rifle Length Barrel. This high-quality barrel features a 1:9 twist rate and a...
    MSRP: $215.95
    $195.95
    Qty in Cart: 0
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    MSRP: $215.95
    $195.95
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  • 20" 6.5 Grendel 1:8 Black Nitride Straight Fluted Rifle Heavy Barrel

    20" 6.5 Grendel 1:8 Black Nitride Straight Fluted Rifle Heavy Barrel

    Black Rifle Depot

    MSRP: $189.99
    $159.95
    20" 6.5 Grendel 1:8 Black Nitride Straight Fluted Rifle Heavy Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we...
    MSRP: $189.99
    $159.95
    Qty in Cart: 0
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    MSRP: $189.99
    $159.95
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  • 20" 6.5 Grendel 1:8 Twist Parkerized Rifle Length Contour Barrel w/ Straight Flutes

    20" 6.5 Grendel 1:8 Twist Parkerized Rifle Length Contour Barrel w/ Straight Flutes

    Black Rifle Depot

    MSRP: $169.95
    $159.95
    20" 6.5 Grendel 1:8 Twist Parkerized Rifle Length Contour Barrel w/ Straight Flutes Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting...
    MSRP: $169.95
    $159.95
    Qty in Cart: 0
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    MSRP: $169.95
    $159.95
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  • 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
    20" Black Nitride 4150 Steel Heavy Barrel, 5.56 NATO, Rifle Length Gas System

    20" Black Nitride 4150 Steel Heavy Barrel, 5.56 NATO, Rifle Length Gas System

    Black Rifle Depot

    $109.95
    20" Black Nitride 4150 Steel Heavy Barrel, 5.56 NATO, Rifle Length Gas System Built for High Performance and Reliability in Every Shot The 20" Black Nitride 4150 Steel Heavy Barrel chambered in 5.56 NATO offers a high-performance solution for AR-15...
    $109.95
    Qty in Cart: 0
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    $109.95
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  • Out of stock
    2A Armament 20" Lightweight 6.5 Creedmor Barrel

    2A Armament 20" Lightweight 6.5 Creedmor Barrel

    2A Armament

    MSRP: $398.33
    $379.95
    2A Armament 20" Lightweight 6.5 Creedmor Barrel Elevate your shooting experience with the new 2A Armament 20" Lightweight 6.5 Creedmoor Barrel, a game-changer for precision shooters and hunting enthusiasts. This barrel, crafted in response to popular...
    MSRP: $398.33
    $379.95
    Qty in Cart: 0
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    MSRP: $398.33
    $379.95
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  • Out of stock
    2A Armament Aethon 10 M-LOK AR 15 Handguard

    2A Armament Aethon 10" M-LOK AR 15 Handguard

    2A Armament

    $166.00
    2A Armament Aethon 10" M-LOK  AR 15 Handguard The 2A Armament Aethon Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with their signature titanium barrel nut and attach method. The innovative...
    $166.00
    Qty in Cart: 0
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    $166.00
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  • Out of stock
    2A Armament Aethon 12 M-LOK AR 15 Handguard

    2A Armament Aethon 12" M-LOK AR 15 Handguard

    2A Armament

    $180.00
    2A Armament Aethon 12" M-LOK  AR 15 Handguard The 2A Armament Aethon Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with their signature titanium barrel nut and attach method. The innovative...
    $180.00
    Qty in Cart: 0
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    $180.00
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  • Out of stock
    2A Armament Aethon 15 M-LOK AR 15 Handguard

    2A Armament Aethon 15" M-LOK AR 15 Handguard

    2A Armament

    $194.00
    2A Armament Aethon 15" M-LOK  AR 15 Handguard The 2A Armament Aethon Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with their signature titanium barrel nut and attach method. The innovative...
    $194.00
    Qty in Cart: 0
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    $194.00
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  • 4" .45 ACP Medium Black Nitride Barrel

    4" .45 ACP Medium Black Nitride Barrel

    Black Rifle Depot

    MSRP: $115.00
    $106.95
    4" .45 ACP Medium Black Nitride Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we proudly private label their...
    MSRP: $115.00
    $106.95
    Qty in Cart: 0
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    MSRP: $115.00
    $106.95
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  • Out of stock
    4" 9mm Medium Profile QPQ Nitride Barrel

    4" 9mm Medium Profile QPQ Nitride Barrel

    Black Rifle Depot

    MSRP: $84.95
    $79.95
    4" 9mm Medium Profile QPQ Nitride Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we proudly private label their...
    MSRP: $84.95
    $79.95
    Qty in Cart: 0
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    MSRP: $84.95
    $79.95
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  • Out of stock
    5" .300 BLK 1:5 Micro Black Nitride Barrel

    5" .300 BLK 1:5 Micro Black Nitride Barrel

    Black Rifle Depot

    MSRP: $119.95
    $89.95
    5" .300 BLK 1:5 Micro Black Nitride Barrel Compact Power and Precision The 5" .300 BLK 1:5 Micro Black Nitride Barrel by Black Rifle Depot is engineered for top performance in compact AR builds. Crafted in partnership with trusted American Tier 1...
    MSRP: $119.95
    $89.95
    Qty in Cart: 0
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    MSRP: $119.95
    $89.95
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  • Out of stock
    5" 5.56 NATO 1:5 Micro Black Nitride Barrel

    5" 5.56 NATO 1:5 Micro Black Nitride Barrel

    Black Rifle Depot

    MSRP: $119.95
    $99.95
    5" 5.56 NATO 1:5 Micro Black Nitride Barrel Precision and Compact Performance The 5" 5.56 NATO 1:5 Micro Black Nitride Barrel by Black Rifle Depot is a high-quality component sourced from trusted American Tier 1 manufacturers. Designed to provide...
    MSRP: $119.95
    $99.95
    Qty in Cart: 0
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    MSRP: $119.95
    $99.95
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  • Out of stock
    5.25" .45 ACP Medium Black Nitride Barrel

    5.25" .45 ACP Medium Black Nitride Barrel

    Black Rifle Depot

    MSRP: $115.00
    $104.95
    5.25" .45 ACP Medium Black Nitride Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we proudly private label their...
    MSRP: $115.00
    $104.95
    Qty in Cart: 0
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    MSRP: $115.00
    $104.95
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  • 6.5 Grendel 18" Midlength 1:8 Stainless Steel Heavy Barrel

    6.5 Grendel 18" Midlength 1:8 Stainless Steel Heavy Barrel

    Black Rifle Depot

    MSRP: $159.95
    $147.95
    6.5 Grendel 18" Midlength 1:8 Stainless Steel Heavy 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 label...
    MSRP: $159.95
    $147.95
    Qty in Cart: 0
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    MSRP: $159.95
    $147.95
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  • 6.5 Grendel 20" Black Nitride Heavy Barrel 1:8 Twist Rifle Length Gas System

    6.5 Grendel 20" Black Nitride Heavy Barrel 1:8 Twist Rifle Length Gas System

    Black Rifle Depot

    MSRP: $169.95
    $139.95
    6.5 Grendel 20" Black Nitride Heavy Barrel 1:8 Twist Rifle Length Gas System Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting...
    MSRP: $169.95
    $139.95
    Qty in Cart: 0
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    MSRP: $169.95
    $139.95
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  • Out of stock
    6.5 Grendel, 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas System

    6.5 Grendel, 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas System

    Black Rifle Depot

    MSRP: $125.99
    $114.95
    6.5 Grendel, 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas System This  AR-15 16" Black Nitride M4 Contour barrel with a 1:8 twist rate and Carbine length gas system. Our 6.5 Grendel black nitride rifle barrels are made from the finest...
    MSRP: $125.99
    $114.95
    Qty in Cart: 0
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    MSRP: $125.99
    $114.95
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  • 6.5 Grendel, 18" Stainless Straight Fluted Heavy Barrel, 1:8 Twist, Mid Length

    6.5 Grendel, 18" Stainless Straight Fluted Heavy Barrel, 1:8 Twist, Mid Length

    Black Rifle Depot

    MSRP: $156.99
    $127.95
    6.5 Grendel, 18" Stainless Straight Fluted Heavy Barrel, 1:8 Twist, Mid Length This AR-15 18" heavy straight fluted stainless 6.5 Grendel barrel has a mid length gas system with a 1:8 twist. Our 6.5 Grendel stainless rifle barrels are made from the...
    MSRP: $156.99
    $127.95
    Qty in Cart: 0
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    MSRP: $156.99
    $127.95
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  • Out of stock
    7" Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2

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

    Aero Precision

    MSRP: $251.98
    $229.95
      7" 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: $251.98
    $229.95
    Qty in Cart: 0
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    MSRP: $251.98
    $229.95
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  • 7.5" 5.56 NATO 1:7 Parkerized Pistol Length Barrel

    7.5" 5.56 NATO 1:7 Parkerized Pistol Length Barrel

    Black Rifle Depot

    MSRP: $109.95
    $98.95
    7.5" 5.56 NATO 1:7 Parkerized Pistol Length Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we proudly private...
    MSRP: $109.95
    $98.95
    Qty in Cart: 0
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    MSRP: $109.95
    $98.95
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  • 7.62x39 M16 Profile Bolt Carrier Group

    7.62x39 M16 Profile Bolt Carrier Group

    Black Rifle Depot

    MSRP: $139.99
    $104.95
    7.62x39 M16 Profile Bolt Carrier Group Engineered for Superior Strength and Reliability The 7.62x39 Black Nitride Bolt Carrier Group (BCG) is meticulously designed for durability and consistent performance. Starting with a robust 9310 Steel Bolt, this...
    MSRP: $139.99
    $104.95
    Qty in Cart: 0
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    MSRP: $139.99
    $104.95
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  • Out of stock
    8.5" 300 Blackout 1:8 Pistol Length Barrel - Parkerized

    8.5" 300 Blackout 1:8 Pistol Length Barrel - Parkerized

    Black Rifle Depot

    MSRP: $99.95
    $87.95
    8.5" 300 Blackout 1:8 Pistol Length Barrel - Parkerized 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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  • Out of stock
    8.5" 300 Blackout Parkerized Heavy Barrel, 1:8 Pistol Length

    8.5" 300 Blackout Parkerized Heavy Barrel, 1:8 Pistol Length

    Black Rifle Depot

    MSRP: $71.99
    $64.95
    8.5" 300 Blackout Parkerized Heavy Barrel, 1:8 Pistol Length Precision and Durability in a Compact 300 Blackout Barrel The 8.5" 300 Blackout Parkerized Heavy Barrel is crafted for the AR-15 platform with precision and durability in mind. Featuring a 1:8...
    MSRP: $71.99
    $64.95
    Qty in Cart: 0
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    MSRP: $71.99
    $64.95
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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
    Qty in Cart: 0
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    MSRP: $13.00
    $9.95
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  • [S]Platform=S&W M&P 2.O

    [S]Platform=S&W M&P 2.O

    Rosco Manufacturing

    MSRP: $249.00
    $219.95
    Purebred 16" 300 Blackout: This Rosco Purebred 16" 300 Blackout (300 BLK) Barrel is perfectly suited for precision carbine shooters that plan on running only supersonic ammo, or are building a well-balanced hunting platform. Rosco Manufacturing's...
    MSRP: $249.00
    $219.95
    Qty in Cart: 0
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    MSRP: $249.00
    $219.95
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  • Cross Machine Tool 9mm Tactical ZCOMP Linear Compensator - 1/2-36

    [S]Reticle Color=Green,[S]Reticle=Multi

    Cross Machine Tool

    MSRP: $98.50
    $93.95
    Cross Machine Tool 9mm Tactical ZCOMP Linear Compensator - 1/2-36 Cross Machine Tool's  ZCOMP™ LINEAR 9mm 1/2 36 thread  provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer...
    MSRP: $98.50
    $93.95
    Qty in Cart: 0
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    MSRP: $98.50
    $93.95
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  • Cross Machine Tool 9mm Mini Combat Recoil Compensator - 1/2x28

    [S]Reticle Color=Red,[S]Reticle=2 MOA Dot

    Cross Machine Tool

    MSRP: $49.99
    $46.99
    Cross Machine Tool 9mm Mini Combat Recoil Compensator - 1/2x28 If you built a 9mm Blowback operated AR-15 then you probably found out they can have some sharp recoil. With the Cross Machine Tool Mini Combat Recoil Compensator, you can mitigate some of...
    MSRP: $49.99
    $46.99
    Qty in Cart: 0
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    MSRP: $49.99
    $46.99
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  • Out of stock
    A*B Arms AR-15 Free Float M-LOK Handguard

    A*B Arms AR-15 Free Float M-LOK Handguard

    A*B Arms

    $119.99 - $129.99
    A*B Arms AR-15 Free Float M-LOK Handguard The A*B Arms A*B Pro Aluminum Free Float Hand Guard for AR-15 rifles is designed to be slim and lightweight.  Features: Made in the USA from American sourced 6061 T6 extruded aluminum Hand guards are hard...
    $119.99 - $129.99
    Qty in Cart: 0
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    $119.99 - $129.99
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  • A*B Arms AR-15/M16 Bolt Carrier Group Essential Parts Kit

    A*B Arms AR-15/M16 Bolt Carrier Group Essential Parts Kit

    A*B Arms

    $59.99
    A*B Arms AR-15/M16 Bolt Carrier Group Essential Parts Kit A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The AR...
    $59.99
    Qty in Cart: 0
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    $59.99
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  • A*B Arms SBR V*Grip AR-15 Vertical Grip - Black

    A*B Arms SBR V*Grip AR-15 Vertical Grip - Black

    A*B Arms

    $39.99
    A*B Arms SBR V*Grip AR-15 Vertical Grip - Black A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The SBR V*Grip,...
    $39.99
    Qty in Cart: 0
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    $39.99
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  • Out of stock
    Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride

    Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride

    Aero Precision

    MSRP: $159.00
    $147.95
    Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride The Aero Precision .224 Valkyrie Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and...
    MSRP: $159.00
    $147.95
    Qty in Cart: 0
    Price:
    MSRP: $159.00
    $147.95
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  • Aero Precision .750 Low Profile Gas Block - Black Nitride w/ No Logo

    Aero Precision .750 Low Profile Gas Block - Black Nitride w/ No Logo

    Aero Precision

    MSRP: $40.00
    $32.95
    Aero Precision .750 Low Profile Gas Block - Black Nitride w/ No Logo 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...
    MSRP: $40.00
    $32.95
    Qty in Cart: 0
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    MSRP: $40.00
    $32.95
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  • Out of stock
    AERO PRECISION AERO Precision 16 .223 Wylde Fluted Stainless Steel Barrel

    AERO Precision 16" .223 Wylde Fluted Stainless Steel Barrel

    Aero Precision

    MSRP: $260.00
    $219.95
      Aero Precision 16" .223 Wylde Fluted Stainless Steel AR 15 Barrel, Mid-Length The Aero Precision .223 Wylde Fluted 16 Stainless Steel Barrel is one of the best designs on the market. It combines unique design aesthetics, reduced weight, high...
    MSRP: $260.00
    $219.95
    Qty in Cart: 0
    Price:
    MSRP: $260.00
    $219.95
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  • Out of stock
    AERO PRECISION Aero Precision 16 5.56 Barrel With Mounted Front Sight, Mid-Length

    Aero Precision 16" 5.56 Barrel With Mounted Front Sight, Mid-Length

    Aero Precision

    MSRP: $245.00
    $236.95
      Aero Precision 16″ 5.56 Barrel With Mounted Front Sight, Mid-Length AERO Precision 16" 5.56 NATO barrel with A2 mounted front sight and barrel nut is manufactured from 4150 Chrome Moly Vanadium barrel steel and is button rifled. These...
    MSRP: $245.00
    $236.95
    Qty in Cart: 0
    Price:
    MSRP: $245.00
    $236.95
    Subtotal:
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