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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  • On Sale
    BATTLE ARMS Battle Arms Development Adjustable Tactical Grip BAD-ATG BLK

    Battle Arms BAD-ATG-BLK Adjustable Tactical Grip - Black

    Battle Arms Development

    MSRP: $25.00
    Now: $19.51
    Was: $22.95
    Battle Arms BAD-ATG-BLK Adjustable Tactical Grip - Black BAD-ATG (Adjustable Tactical Grip) AR15/M16/AR308 Grip. Easily adjustable, with the included hex key to the most popular angles (17, 25, & 33 degrees) using the Patent Pending adjustable angle...
    MSRP: $25.00
    Now: $19.51
    Was: $22.95
    Qty in Cart: 0
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    MSRP: $25.00
    Now: $19.51
    Was: $22.95
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  • Out of stock
    Black Rain Ordnance DIT 3.5Lb Trigger W/ Kns Anti-Rotation Pins

    Black Rain Ordnance DIT 3.5Lb Trigger W/ Kns Anti-Rotation

    Black Rain Ordnance

    MSRP: $234.99
    $229.95
    Black Rain Ordnance DIT 3.5Lb Trigger W/ Kns Anti-Rotation Pins The Black Rain Ordnance DIT 3.5Lb Trigger W/ Kns Anti-Rotation Pins makes all the difference when building a reliable AR 15 Rifle. With a 3.5LB pull weight these single stage drop-in...
    MSRP: $234.99
    $229.95
    Qty in Cart: 0
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    MSRP: $234.99
    $229.95
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  • Out of stock
    CMMG, CMMG AR15 Premium Lower Parts Kit w/Ambidextrous Selector .223/5.56, AR 15 Lower Parts Kit, AR 15 LPK, AR 15 Lower Parts Kit, AR 15 Lower Parts

    CMMG AR15 Premium Lower Parts Kit w/Ambidextrous Selector .223/5.56

    CMMG

    MSRP: $74.95
    $73.95
      CMMG AR15 Lower Parts Kit .223/5.56 CMMG AR 15 lower parts kits are known throughout the gun industry for exceeding standards for a mil spec lower parts kit. CMMG AR 15 lower parts kits are perfect for the custom build and all parts come in...
    MSRP: $74.95
    $73.95
    Qty in Cart: 0
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    MSRP: $74.95
    $73.95
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  • Daniel Defense Daniel Defense AR 15 Grip W/Trigger Guard - Tornado Grey

    Daniel Defense AR 15 Grip W/Trigger Guard - Tornado® Grey

    Daniel Defense

    MSRP: $36.00
    $35.00
    Daniel Defense AR 15 Grip W/Trigger Guard - Tornado® Grey The Daniel Defense Pistol Grip is designed with ergonomics and controllability in mind. It shares the angle of the classic 1911 pistol for the most natural hand position and...
    MSRP: $36.00
    $35.00
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    MSRP: $36.00
    $35.00
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  • Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring

    Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring

    Dirty Bird Industries

    MSRP: $7.95
    $6.95
    Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring Simple, Durable, and Effective Upgrade The Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring offers a straightforward yet impactful improvement for your AR platform. Designed to...
    MSRP: $7.95
    $6.95
    Qty in Cart: 0
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    $6.95
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  • Out of stock
    Enhanced Ambidextrous Safety Selector

    Enhanced Ambidextrous Safety Selector

    Trinity Force

    MSRP: $17.95
    $14.95
    Enhanced Safety Selector The Trinity Force AR Ambidextrous safety selector can be installed on any standard AR lower receiver and will function when deployed on either the right or left side of the rifle. The right hand lever has been slim...
    MSRP: $17.95
    $14.95
    Qty in Cart: 0
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    MSRP: $17.95
    $14.95
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  • Out of stock
    Enhanced Mil-Sp[ec Trigger Spring

    Enhanced Mil-Spec Trigger Spring

    JE Machine Tech

    MSRP: $4.95
    $3.00
    Enhanced Mil-Spec Trigger Spring Upgrade your M4A1 or civilian AR-15 with the Enhanced Mil-Spec Trigger Spring, meticulously designed to meet MIL-C-71186 specifications for trigger pull weight, ensuring a consistent 5.5 to 8.5-pound range. Crafted with...
    MSRP: $4.95
    $3.00
    Qty in Cart: 0
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    MSRP: $4.95
    $3.00
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  • On Sale
    Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi

    Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi

    Ergo Grip

    $18.66 - $25.99
    Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi A truly ergonomic, shooter focused flat top grip for AR platform rifles. Overmolded SUREGRIP material provides non-slip grip with a unique texture. Very similar in size to the Original ERGO Grip, but with an A2...
    $18.66 - $25.99
    Qty in Cart: 0
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  • Out of stock
     Hexmag AR 15 Shorty Magazine - 5.56/.223 (Gray)

    Hexmag AR 15 Shorty Magazine - 5.56/.223 (Gray)

    Hexmag

    MSRP: $16.99
    $14.75
    Hexmag AR 15 Shorty Magazine - 5.56/.223 (Gray) The Hexmag AR 15 Shorty Magazine is the ideal choice for any AR 15 enthusiast. This magazine is designed to handle both 5.56 and .223 caliber rounds and is built to meet the demands of serious shooters...
    MSRP: $16.99
    $14.75
    Qty in Cart: 0
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    MSRP: $16.99
    $14.75
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  • KAK AR-15 9MM Carbine Buffer - Extended - Heavy

    KAK AR-15 9MM Carbine Buffer - Extended - Heavy

    KAK Industry

    $60.99
    KAK AR-15 9MM Carbine Buffer - Extended - Heavy Super Heavy Version. Extended Length For Proper Bolt Catch Overtravel Works With Standard 556 Spring 10 OZ Using 4X Sliding Tungsten Weights For 9mm Builds Only
    $60.99
    Qty in Cart: 0
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  • Out of stock
    Kaw Valley Precision Heavy Tungsten Buffer - 4.3oz

    Kaw Valley Precision Heavy Tungsten Buffer - 4.3oz

    Kaw Valley Precision

    MSRP: $34.95
    $29.95
    Kaw Valley Precision Heavy Tungsten Buffer - 4.3oz There are many ways to smooth the operation of a AR-15 Carbine. One of the most cost effective and quickest upgrades available, is the installation of a KVP Heavy Tungsten Buffer. There are many added...
    MSRP: $34.95
    $29.95
    Qty in Cart: 0
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    MSRP: $34.95
    $29.95
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  • Out of stock
    Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer - 5.4oz

    Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer - 5.4oz

    Kaw Valley Precision

    MSRP: $41.95
    $39.95
    Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer - 5.4oz There are many ways to smooth the operation of a suppressed/big bore AR-15 Carbine. One of the most cost effective and quickest upgrades available, is the installation of a KVP H3 tungsten...
    MSRP: $41.95
    $39.95
    Qty in Cart: 0
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    MSRP: $41.95
    $39.95
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  • Out of stock
    KRISS KRISS DS150 Mil-Spec AR 15 Stock BLK

    KRISS DS150 Mil-Spec AR 15 Stock (BLK)

    Kriss USA

    $49.99
    KRISS DS150 Mil-Spec AR 15 Stock (BLK) The DEFIANCE DS150 AR 15 Stock fits AR 15 mil-spec buffer tubes. This AR 15 Stock features sockets capable of accepting a QD sling mount can be found on the left and right side of the stock and a removable rubber...
    $49.99
    Qty in Cart: 0
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    $49.99
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  • Magpul Polymer Trigger Guard

    Magpul Polymer Trigger Guard

    Magpul

    MSRP: $8.95
    $8.50
    Magpul Polymer Trigger Guard The MOE trigger guard (Magpul original equipment) is an enhanced polymer drop in replacement for the AR-15/M4 weapons platform. It features a shallow "V" shape for better use of gloves in tactical shooting or cold weather...
    MSRP: $8.95
    $8.50
    Qty in Cart: 0
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    MSRP: $8.95
    $8.50
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  • Out of stock
    BLACK RIFLE DEPOT Razor Ambidextrous Safety Selector, AR Parts, AR15 Parts, AR 15 Parts, AR-15 Parts

    Razor Ambidextrous Safety Selector

    Black Rifle Depot

    $14.95
    Razor Ambidextrous Safety Selector The AR 15 Ambidextrous Safety Selector allows for the shooter to engage the safety from both sides of the AR 15 Lower Receiver. With added texture to the thumb lever over the standard AR 15 Safety Selector allowing for...
    $14.95
    Qty in Cart: 0
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    $14.95
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  • Sons of Liberty Gun Works Sons Of Liberty Gun Works Blaster Starter Kit

    Sons Of Liberty Gun Works Blaster Starter Kit

    Sons of Liberty Gun Works

    MSRP: $57.00
    $54.95
    Sons Of Liberty Gun Works Blaster Starter Kit These AR 15 Blaster starter kits come with all the lower parts except the fire control and grip assembly, allowing you to use a drop in trigger and custom grip of choice. Features Mil-spec QPQ...
    MSRP: $57.00
    $54.95
    Qty in Cart: 0
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    MSRP: $57.00
    $54.95
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  • Out of stock
    STRIKE INDUSTRIES Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-FDE

    Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-FDE

    Strike Industries

    MSRP: $39.95
    $33.95
      Strike Industries Multi-Function End Plate w/Anti-Rotation Castle Nut-FDE The SI Multi-Function End Plate and Anti-Rotation Castle Nut are designed to update and upgrade the often neglected castle nut and endplate system.  While the...
    MSRP: $39.95
    $33.95
    Qty in Cart: 0
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    MSRP: $39.95
    $33.95
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  • Out of stock
     Sylvan Arms AR 15 Folding Stock Adapter

    Sylvan Arms AR 15 Folding Stock Adapter

    MSRP: $179.99
    $179.95
    Sylvan Arms AR 15 Folding Stock Adapter The Sylvan Arms Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel. Specifically designed for gas piston and direct impingement systems ...
    MSRP: $179.99
    $179.95
    Qty in Cart: 0
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    MSRP: $179.99
    $179.95
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  • Out of stock
    Trinity Force Enhanced Safety Selector

    Trinity Force Enhanced Safety Selector

    Trinity Force

    $14.95
    Trinity Force Enhanced Safety Selector The Trinity Force 223/5.56 safety selector can be installed on any standard  223/5.56 lower receiver and will function identically to a Mil-Spec selector. The selector lever has been aggressively serrated for...
    $14.95
    Qty in Cart: 0
    Price:
    $14.95
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  • Out of stock
    LEAPERS / UTG UTG AR 15 H2 Carbine Recoil Buffer, AR 15 Buffer, AR 15 Parts, AR Parts, AR 15 Accessories, AR 15 Lower Parts, AR 15 Spare Parts

    UTG AR 15 H2 Carbine Recoil Buffer

    Leapers / UTG

    MSRP: $37.97
    $34.97
    UTG AR 15 H2 Carbine Recoil Buffer This Leapers UTG H2 heavy M4 buffer is the perfect reciprocating weight for your 16" or shorter AR-15 carbine recoil system. The UTG buffer is complete with 1 steel weight...
    MSRP: $37.97
    $34.97
    Qty in Cart: 0
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    MSRP: $37.97
    $34.97
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  • Out of stock
    LEAPERS / UTG UTG AR 15 S3 Ops Ready 6-Position Stock

    UTG AR15 S3 Ops Ready 6 Position Stock (FDE)

    Leapers / UTG

    MSRP: $29.97
    $27.95
    UTG AR15 S3 Ops Ready 6 Position Stock (FDE) The Leapers UTG PRO Ops Ready S3 6 Position Stock is a heavy duty carbine stock for the AR platform. A lightweight, compact, and ergonomic design allows for improved weapon control and comfortable cheek weld...
    MSRP: $29.97
    $27.95
    Qty in Cart: 0
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    MSRP: $29.97
    $27.95
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  • UTG PRO Mil-Spec 6-Position Extension Tube Kit

    UTG PRO Mil-Spec 6-Position Extension Tube Kit

    Leapers / UTG

    MSRP: $39.97 - $54.97
    $34.97 - $49.97
    UTG PRO Mil-Spec 6-Position Extension Tube Kit Features 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement...
    MSRP: $39.97 - $54.97
    $34.97 - $49.97
    Qty in Cart: 0
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    MSRP: $39.97 - $54.97
    $34.97 - $49.97
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  • Wilson Combat/BCM Starburst AR-15 Pistol Grip - Black

    Wilson Combat/BCM Starburst AR-15 Pistol Grip - Black

    Wilson Combat

    $29.95
    Wilson Combat/BCM Starburst AR-15 Pistol Grip - Black The Wilson Combat-Bravo Company Starburst Gunfighter Grip is one of the more comfortable and ergonomic grips available for the AR-15. Easy installed with a large flat head screwdriver, this high...
    $29.95
    Qty in Cart: 0
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    $29.95
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  • UTG 308 A2 Style Stock Kit

    308 A2 Stock Kit

    Leapers / UTG

    MSRP: $79.97
    $74.97
    UTG 308 A2 Style Stock Kit Features: New Gen .308 Standard A2 Butt Stock Assembly Stock Molded from Impact Resistant Advanced Polymer Complete with A2 Extension Tube, Recoil Spring, .308 Style Buffer Assembly, Stock Spacer and Screw Storage Pocket...
    MSRP: $79.97
    $74.97
    Qty in Cart: 0
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    MSRP: $79.97
    $74.97
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  • Aero Precision AR-15 EZ Install Takedown/Pivot Pin - Dish Set

    Aero Precision AR-15 EZ Install Takedown/Pivot Pin Set - Dish

    Aero Precision

    MSRP: $29.00
    $26.95
    Aero Precision AR-15 EZ Install Takedown/Pivot Pin Set - Dish The Aero Precision EZ Takedown pins provide improvements in both aesthetics and tactile feedback when compared to traditional mil-spec takedown and pivot pins. As an added quality-of-life...
    MSRP: $29.00
    $26.95
    Qty in Cart: 0
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    MSRP: $29.00
    $26.95
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  • Aero Precision AR15 Enhanced Carbine Buffer Kit

    Aero Precision AR15 Enhanced Carbine Buffer Kit

    Aero Precision

    MSRP: $85.00
    $69.95
    Aero Precision AR15 Enhanced Carbine Buffer Kit The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the...
    MSRP: $85.00
    $69.95
    Qty in Cart: 0
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    MSRP: $85.00
    $69.95
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  • Aero Precision AR15 Rifle Buffer Spring

    Aero Precision AR15 Rifle Buffer Spring

    Aero Precision

    MSRP: $6.00
    $4.50
    Aero Precision AR15 Rifle Buffer Spring Mil-Spec rifle buffer spring for use in A2 and A4 AR15 rifles with a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Not for use on carbine models with a...
    MSRP: $6.00
    $4.50
    Qty in Cart: 0
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    MSRP: $6.00
    $4.50
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  • Aero Precision M4E1 PRO Ambidextrous Safety Selector

    Aero Precision M4E1 PRO Ambidextrous Safety Selector

    Aero Precision

    MSRP: $65.00
    $53.95
    Aero Precision M4E1 PRO Ambidextrous Safety Selector Introducing the PRO Series Ambidextrous Safety Selector. Forged with Premium Materials and Engineered for a Safe, Reliable, and Precise Shooting experience. This drop-in part is configurable with a...
    MSRP: $65.00
    $53.95
    Qty in Cart: 0
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    MSRP: $65.00
    $53.95
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  • Out of stock
    B5 Systems Aluminum Trigger Guard (FDE)

    B5 Systems Aluminum Trigger Guard (FDE)

    B5 Systems

    MSRP: $20.00
    $19.95
    B5 Systems Aluminum Trigger Guard - FDE The B5 Systems Bravo trigger guard offers a drop in upgrade over the standard AR trigger guard. The enlarged profile allows for glove use in cold weather or tactical operation. The trigger guard also maintains the...
    MSRP: $20.00
    $19.95
    Qty in Cart: 0
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    MSRP: $20.00
    $19.95
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  • B5 Systems Enhanced Sopmod Stock - MultiCam Black

    B5 Systems Enhanced Sopmod Stock - MultiCam Black

    B5 Systems

    MSRP: $128.00
    $112.95
    B5 Systems Sopmod Stock - MultiCam Black B5 Systems presents the Enhanced SOPMOD Stock in MultiCam Black, a modern adaptation of the classic Crane NSWC design that caters to military professionals and firearms enthusiasts. With a focus on functionality...
    MSRP: $128.00
    $112.95
    Qty in Cart: 0
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    MSRP: $128.00
    $112.95
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  • Out of stock
    B5 Systems Enhanced Sopmod Stock - Woodland Camo

    B5 Systems Enhanced Sopmod Stock - Woodland Camo

    B5 Systems

    MSRP: $128.00
    $112.95
    B5 Systems Sopmod Stock - Woodland Camo B5 Systems presents the Enhanced SOPMOD Stock in Woodland Camo, a contemporary twist on the iconic Crane NSWC design tailored for military professionals and firearms enthusiasts. Prioritizing functionality and...
    MSRP: $128.00
    $112.95
    Qty in Cart: 0
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    MSRP: $128.00
    $112.95
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  • Out of stock
    Battle Arms BATTLEARMS Enhanced Modular Magazine Release - Large Black

    BATTLEARMS Enhanced Modular Magazine Release - Large (Black)

    Battle Arms Development

    MSRP: $23.95
    $21.95
    BATTLEARMS Enhanced Modular Magazine Release for the AR 15/AR 10  The BATTLEARMS Enhanced Modular Magazine Release (EMMR) is precision CNC Machined for billet 7075-T6 Aluminum. The BAD-EMMR features a unique, patent-pending three sided dovetail...
    MSRP: $23.95
    $21.95
    Qty in Cart: 0
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    MSRP: $23.95
    $21.95
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  • On Sale
    Battle Arms Battle Arms Titanium Enhanced Pivot and Takedown Pin Set, AR 15 Take Down Pins, AR 15 Parts, AR Parts, Spare AR 15 Parts, AR 15 Lower Parts, Stainless AR 15 Parts

    BATTLEARMS Titanium Enhanced Pivot & Takedown Pin Set

    Battle Arms Development

    MSRP: $38.95
    Now: $31.45
    Was: $37.00
    BATTLEARMS Titanium Enhanced Pivot & Takedown Pin Set The BATTLEARMS Development Enhanced Pin Set (BAD-EPS-Ti) for the AR15 / M16 / M4 style rifles is a great way to upgrade your AR. The set contains the Enhanced Takedown Pin - Titanium...
    MSRP: $38.95
    Now: $31.45
    Was: $37.00
    Qty in Cart: 0
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    MSRP: $38.95
    Now: $31.45
    Was: $37.00
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  • CMMG, CMMG AR15 Lower Parts Kit .223/5.56, AR 15 Lower Parts Kit, AR 15 LPK, AR15 Lower Parts Kit, AR15 LPK, AR 15 Lower Kit, AR Lower Parts Kit, AR LPK, Mil Spec Lower Parts Kit, AR 15 Lower Parts, AR 15 Spare Parts

    CMMG AR15 Lower Parts Kit .223/5.56

    CMMG

    MSRP: $69.95
    $68.95
      CMMG AR15 Lower Parts Kit .223/5.56 CMMG AR 15 lower parts kits are known throughout the gun industry for exceeding standards for a mil spec lower parts kit. CMMG AR15 lower parts kits are perfect for the custom build and all parts come in color...
    MSRP: $69.95
    $68.95
    Qty in Cart: 0
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    MSRP: $69.95
    $68.95
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  • Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger

    Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger

    Dirty Bird Industries

    MSRP: $159.99
    $143.99
    Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger The Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger is your go-to trigger in your next AR-15. Whether it be for a competition build, a range gun, or your SHTF rifle, you can rest...
    MSRP: $159.99
    $143.99
    Qty in Cart: 0
    Price:
    MSRP: $159.99
    $143.99
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