
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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Criterion Barrels 20" .223 Remington DCM Stainless Rifle Length Barrel
Criterion Barrels
MSRP: $329.99$294.95Criterion Barrels 20" .223 Remington DCM Stainless Rifle Length Barrel Precision-Engineered for High Power and Service Rifle Competition The Criterion 20" .223 Remington DCM Stainless Rifle Barrel is crafted for competitive shooters participating in high...MSRP: $329.99$294.95 -
Out of stock
Criterion Barrels 20" .223 Wylde Fluted Stainless Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$375.95Criterion Barrels 20" .223 Wylde Fluted Stainless Rifle Length Barrel Fluted Design for Weight Reduction Without Sacrificing Rigidity or Accuracy. The Criterion Barrels 20" .223 Wylde Fluted Stainless Rifle Length Barrel is engineered for shooters who...MSRP: $389.99$375.95 -
Out of stock
Criterion Barrels 20" .223 Wylde HBAR Stainless Rifle Length Barrel
Criterion Barrels
MSRP: $309.99$279.95Criterion Barrels 20" .223 Wylde HBAR Stainless Rifle Length Barrel Precision, Durability, and Stability in a Competition-Ready HBAR Design The Criterion Barrels 20" .223 Wylde HBAR Stainless Rifle Length Barrel is crafted for shooters who demand...MSRP: $309.99$279.95 -
Criterion Barrels 20" .223 Wylde Hybrid Phosphate/Chrome-Lined Rifle Length Barrel
Criterion Barrels
MSRP: $329.99$317.95Criterion Barrels 20" .223 Wylde Hybrid Phosphate/Chrome-Lined Rifle Length Barrel Superior Accuracy, Durability, and Versatility with a Mid-Weight Hybrid Design. The Criterion Barrels 20" .223 Wylde Hybrid Phosphate/Chrome-Lined Rifle Length Barrel is...MSRP: $329.99$317.95 -
Out of stock
Criterion Barrels 20" .308 M118 Hybrid Nitride Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$375.95Criterion Barrels 20" .308 M118 Hybrid Nitride Rifle Length Barrel Precision-Made Hybrid Profile Barrel for AR-10, Delivering Versatile Accuracy and Durability The Criterion Barrels 20" .308 M118 Hybrid Nitride Rifle Length Barrel offers unmatched...MSRP: $389.99$375.95 -
Out of stock
Criterion Barrels 20" .308 M118 Hybrid Phosphate/Chrome-Lined Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$370.95Criterion Barrels 20" .308 M118 Hybrid Phosphate/Chrome-Lined Rifle Length Barrel Balanced Performance and Durability for Tactical, Competitive, and Hunting Applications. The Criterion Barrels 20" .308 M118 Hybrid Phosphate/Chrome-Lined Rifle Length...MSRP: $389.99$370.95 -
Out of stock
Criterion Barrels 20" .308 M118 Hybrid Stainless Rifle Length Barrel
Criterion Barrels
MSRP: $354.99$341.95Criterion Barrels 20" .308 M118 Hybrid Stainless Rifle Length Barrel Balanced Performance and Precision with a Mid-Weight Hybrid Design. The Criterion Barrels 20" .308 M118 Hybrid Stainless Rifle Length Barrel is designed for shooters who demand...MSRP: $354.99$341.95 -
Out of stock
Criterion Barrels 20" 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$375.95Criterion Barrels 20" 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel Long-Range Precision and Durability with Superior 6.5 Creedmoor Performance. The Criterion Barrels 20" 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel is designed for shooters...MSRP: $389.99$375.95 -
Criterion Barrels 22" .308 M118 Heavy Hybrid Nitride Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$375.95Criterion Barrels 22" .308 M118 Heavy Hybrid Nitride Rifle Length Barrel Precision and Versatility for Competition, Tactical, and Hunting Applications. The Criterion Barrels 22" .308 M118 Heavy Hybrid Nitride Rifle Length Barrel is designed to deliver...MSRP: $389.99$375.95 -
Out of stock
Criterion Barrels 22" .308 M118 Heavy Hybrid Stainless Rifle Length Barrel
Criterion Barrels
MSRP: $354.99$341.95Criterion Barrels 22" .308 M118 Heavy Hybrid Stainless Rifle Length Barrel Optimized for Precision and Durability with a Mid-Weight Hybrid Design. The Criterion Barrels 22" .308 M118 Heavy Hybrid Stainless Rifle Length Barrel is designed for shooters who...MSRP: $354.99$341.95 -
Out of stock
Criterion Barrels 22" 6.5 Creedmoor Heavy Hybrid Nitride Rifle Length Barrel
Criterion Barrels
MSRP: $389.99$375.95Criterion Barrels 22" 6.5 Creedmoor Heavy Hybrid Nitride Rifle Length Barrel Superior Long-Range Accuracy and Durability for Your 6.5 Creedmoor Build. The Criterion Barrels 22" 6.5 Creedmoor Heavy Hybrid Nitride Rifle Length Barrel offers exceptional...MSRP: $389.99$375.95 -
Out of stock
Crosman Bushmaster MPW Air Rifle w/Red Dot
Crosman
MSRP: $393.95$339.95Crosman Bushmaster MPW Air Rifle w/Red Dot Introducing the Crosman Bushmaster MPW Air Rifle with Red Dot Sight, an exceptional combination of power, accuracy, and tactical adaptability. This full-auto CO2-powered air rifle boasts a steel smoothbore...MSRP: $393.95$339.95 -
Out of stock
Cross Machine Tool .22 Tactical ZCOMP Linear Compensator - 1/2-28
Cross Machine Tool
MSRP: $98.50$93.95Cross Machine Tool .22 Tactical ZCOMP Linear Compensator - 1/2-28 Cross Machine Tool's ZCOMP™ LINEAR 556 provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and...MSRP: $98.50$93.95 -
Out of stock
Cross Machine Tool .30 Tactical ZCOMP Linear Compensator - 5/8-24
Cross Machine Tool
MSRP: $98.50$93.95Cross Machine Tool .30 Tactical ZCOMP Linear Compensator - 5/8-24 Cross Machine Tool's ZCOMP™ LINEAR .30 provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and...MSRP: $98.50$93.95 -
Out of stock
Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style
Cross Machine Tool
MSRP: $28.99$27.95Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style The Just A Gas Block line of gas blocks provide a high quality, affordable component that is beautifully machined and finished. The J.A.G. is a low-profile AR-15/10 gas block compatible with...MSRP: $28.99$27.95 -
Cross Machine Tool UHPR MOD 3 HDX AR-15 Handguard
Cross Machine Tool
MSRP: $200.00 - $215.00$190.95 - $204.95Cross Machine Tool UHPR MOD 3 HDX AR-15 Handguard Heavy Duty Xtreme Rails are built for the rigors of daily use. All HDX™ series rails feature Nitride Hardened steel QD sockets to withstand daily sling carry. Features Rail- 6000...MSRP: $200.00 - $215.00$190.95 - $204.95 -
Out of stock
Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver
Cross Machine Tool
MSRP: $209.00$198.95Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for a .458 SOCOM build by enlarging the ejection port and...MSRP: $209.00$198.95 -
Daniel Defense DD4 RIIIS AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - Black
Daniel Defense
MSRP: $1,412.00$1,359.95Daniel Defense DD4 RIIIS AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - Black The Daniel Defense DD4 RIII Upper Receiver Group is a high-performance, precision-built AR-15 upper receiver that is perfect for your next SBR build. The upper...MSRP: $1,412.00$1,359.95 -
Daniel Defense DD4 RISIII-S AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - FDE
Daniel Defense
MSRP: $1,412.00$1,359.95Daniel Defense DD4 RISIII-S AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - FDE The Daniel Defense DD4 RISIII-S upper receiver is built for reliability and performance. Its 11.5-inch cold hammer forged barrel ensures accuracy and durability,...MSRP: $1,412.00$1,359.95 -
Daniel Defense DDM4 PDW .300 BLK 7" Pistol 1:7 Complete Upper Receiver
Daniel Defense
MSRP: $1,645.00$1,599.00Daniel Defense DDM4 PDW .300 BLK 7" Pistol 1:7 Complete Upper ReceiverMSRP: $1,645.00$1,599.00 -
Out of stock
Daniel Defense DDM4V7 AR 15 Complete Upper
Daniel Defense
MSRP: $1,263.00$1,214.00Daniel Defense DDM4V7 AR 15 Complete Upper The Daniel Defense M4 V7 Upper Receiver Group is built around a Cold Hammer Forged 16" Government profile barrel and equipped with a DD improved Flash Suppressor to reduce flash signature. It features a...MSRP: $1,263.00$1,214.00 -
Out of stock
Daniel Defense M-LOK Scout Light® Mount
Daniel Defense
$51.00Daniel Defense M-LOK Scout Light® Mount Daniel Defense has developed a low-profile offset mount for secure mounting of one of the top-selling weapon lights in the industry today: the SureFire® Scout Light®. The lightweight, snag-free...$51.00 -
Daniel Defense MK18 Black 5.56 NATO 10.3" Short Barrel Upper Receiver Group
Daniel Defense
$1,412.00Daniel Defense MK18 Black 5.56 NATO 10.3" Short Barrel Upper Receiver Group The MK18 AR15 style Upper Receiver Group is unmatched in size, weight, and performance, and features the picatinny quad rail Daniel Defense provides to USSOCOM. The RIS II...$1,412.00 -
Out of stock
Daniel Defense Rail Mount QD Swivel Attachment Point W/Swivel
Daniel Defense
$47.00Daniel Defense Rail Mount QD Swivel Attachment Point W/Swivel The Daniel Defense Rail Mount QD Swivel Attachment Point is designed to allow the operator to mount the popular Heavy Duty Push Button Quick Detach Sling Swivel. This mount allows the...$47.00 -
Out of stock
Defense Depot DPMS GII Complete Bolt Carrier Group
Defense Depot
$449.99Defense Depot DPMS GII Complete Bolt Carrier Group Remove a quarter pound of weight from your DPMS Gii pattern small frame rifle with our bolt carrier machined from grade 5 titanium and PVD coated for durability. Available with adjustable gas key by...$449.99 -
DeltaPoint Micro 3 MOA Dot - S&W M&P
Leupold
$399.99DeltaPoint Micro 3 MOA Dot - S&W M&P The DeltaPoint Micro is fast on target, extremely accurate, and built Leupold® tough. But it’s the low-profile, concealable design that really makes it stand out from the competition. Mounted at the...$399.99 -
Diamondback Firearms 18" 6.5 Grendel AR 15 Barrel
Diamondback Firearms
MSRP: $128.00$119.95Diamondback Firearms 18" 6.5 Grendel AR 15 Barrel At Diamondback, they are able to produce barrels that meet the shooters requirements. Their barrel blanks are made from premium materials and machined using some of the finest equipment on the market...MSRP: $128.00$119.95 -
Dirty Bird .22 Cal (.223/5.56) Rifle Cleaning Kit
Dirty Bird Industries
MSRP: $19.99$17.99Dirty Bird .22 Cal (.223/5.56) Rifle Cleaning Kit Dirty Bird's .22 cal Rifle Cleaning Kit contains quality components that won’t damage your firearm while cleaning. Get everything you need to clean your .22cal/.223cal rifle in one place with this...MSRP: $19.99$17.99 -
Dirty Bird .30 Cal (.308/7.62) Rifle Cleaning Kit
Dirty Bird Industries
MSRP: $19.99$17.99Dirty Bird .30 Cal (.308/7.62) Rifle Cleaning Kit Dirty Bird's .30 cal Rifle Cleaning Kit contains quality components that won’t damage your firearm while cleaning. Get everything you need to clean your .30 rifle including .30-06, .30-.30, .303, ...MSRP: $19.99$17.99 -
Dirty Bird .40 Cal Handgun Cleaning Kit
Dirty Bird Industries
MSRP: $19.99$17.99Dirty Bird .40 Cal Handgun Cleaning Kit Dirty Bird's .40 cal Pistol Cleaning Kit contains quality components that won’t damage your firearm while cleaning. Get everything you need to clean your .40 cal/10mm pistol in one place with this gun...MSRP: $19.99$17.99 -
Dirty Bird .45 Cal Handgun Cleaning Kit
Dirty Bird Industries
MSRP: $19.99$17.99Dirty Bird .45 Cal Handgun Cleaning Kit Dirty Bird's .45 cal Pistol Cleaning Kit contains quality components that won’t damage your firearm while cleaning. Get everything you need to clean your .45 cal pistol in one place with this gun...MSRP: $19.99$17.99 -
Dirty Bird 10.5" Government Carbine 5.56 M-LOK Upper Assembly
Dirty Bird Industries
MSRP: $444.95 - $464.95$400.95 - $418.95Dirty Bird 10.5" Government Carbine 5.56 M-LOK Upper Assembly This Dirty Bird Industries Complete Upper features a Black Nitride 10.5" Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier Forged Upper Receiver and finished...MSRP: $444.95 - $464.95$400.95 - $418.95 -
Dirty Bird 12GA Shotgun Cleaning Kit
Dirty Bird Industries
MSRP: $19.99$17.99Dirty Bird 12GA Shotgun Cleaning Kit Dirty Bird's 12 GA Shotgun Cleaning Kit contains quality components that won’t damage your firearm while cleaning. Get everything you need to clean your 12 GA shotgun in one place with this gun cleaning kit...MSRP: $19.99$17.99 -
Out of stock
Dirty Bird 16" Side-Charging 5.56 NATO Govt M-LOK Complete Upper
Dirty Bird Industries
MSRP: $699.95$629.95Dirty Bird 16" Side-Charging 5.56 NATO Govt M-LOK Complete Upper This Dirty Bird Industries 9mm Complete Upper features a Side-Charging upper receiver and pairs it with one of the best-selling 15" Dirty Bird SMRS M-LOK Handguards. NEW: The Dirty Bird...MSRP: $699.95$629.95 -
Out of stock
Dirty Bird 16″ SPR 6mm ARC Stainless Midlength M-LOK Complete Upper
Dirty Bird Industries
MSRP: $554.99$529.95Dirty Bird 16″ SPR 6mm ARC Stainless Midlength M-LOK Complete Upper 6mm ARC is quickly becoming one of the most versatile rounds for the AR-15. With better ballistic coefficients and velocity than 5.56 and .223 and a flatter shooting experience...MSRP: $554.99$529.95 -
Out of stock
Dirty Bird 16" Tactical Government .308 Win Stainless Midlength M-LOK Complete Upper
Dirty Bird Industries
MSRP: $709.95$639.95Dirty Bird 16″ Tactical Government .308 Win Stainless Midlength M-LOK Complete Upper The.308 Winchester (7.62x51 NATO) is simply the most popular short-action-big-game-hunting cartridge in the world, capable of taking down just about any size game...MSRP: $709.95$639.95 -
Dirty Bird 18" Fluted 6.5 Creedmoor Midlength Stainless Steel Slick-Side M-LOK Complete Upper
Dirty Bird Industries
MSRP: $799.95$749.95Dirty Bird 18" Fluted 6.5 Creedmoor Midlength Stainless Steel Slick-Side M-LOK Complete Upper The Dirty Bird 18" 6.5 Creedmoor Complete Upper is THE start to your next precision build! 6.5 Creedmoor is an excellent hunting cartridge that...MSRP: $799.95$749.95 -
Dirty Bird 2-Slot M-LOK ARCA Rail Adapter
Dirty Bird Industries
MSRP: $29.99$26.99Dirty Bird 2-Slot M-LOK ARCA Rail Adapter The Dirty Bird Industries M-LOK Arca Adapter - 2 Slot for ARCA/RRS Interface is a lightweight, machined, mil-spec hard anodized aluminum mounting plate that is designed for M-LOK slot compatible...MSRP: $29.99$26.99 -
Dirty Bird 20" Lightweight .22-250 Rifle Stainless Steel Slick-Side M-LOK Complete Upper
Dirty Bird Industries
MSRP: $799.95$719.95Dirty Bird 20" Lightweight .22-250 Rifle Stainless Steel Slick-Side M-LOK Complete Upper The Dirty Bird 20" .22-250 Complete Upper is a great building block for your next tack driver build! .22-250 is a high-velocity round that is not only...MSRP: $799.95$719.95 -
Out of stock
Dirty Bird 20" M16A1 Enhanced 5.56 Retro Upper Assembly
Dirty Bird Industries
MSRP: $669.95 - $699.95$599.95 - $629.95Dirty Bird 20" M16A1 Enhanced 5.56 Retro Upper Assembly The Dirty Bird Industries M16A1 20" 5.56 Retro Upper Assembly is the next iteration in the line of DBI's popular Complete Uppers. Dirty Bird Industries has sourced some of the finest parts in the...MSRP: $669.95 - $699.95$599.95 - $629.95