
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
Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver
Centurion Arms
MSRP: $115.00Now: $99.95Was: $109.25Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver Centurion Arms forged upper receivers are a great complement to their forged lower receivers. The thermal fit inner dimension measures at .997 -0.0/+0.001" and requires the...MSRP: $115.00Now: $99.95Was: $109.25 -
On Sale
Centurion Arms C4 Quad Rail Handguard - Midlength Cutout
Centurion Arms
MSRP: $320.00Now: $239.95Was: $314.95Centurion Arms C4 Quad Rail Handguard - Midlength Cutout The C4 rail system is a lightweight, rugged, 2-piece free float rail that, when installed, gives the uppers a continuous top rail. The Mid-length cutout version allows for longer bottom/side rails...MSRP: $320.00Now: $239.95Was: $314.95 -
CMMG MK3 Gun Builder's Lower Parts Kit
CMMG
MSRP: $49.95$44.95CMMG MK3 Gun Builder's Lower Parts Kit The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch. The 308 kits also include a bolt catch screw in place of the AR-15 pin. Includes Takedown pin Receiver pivot pin Takedown...MSRP: $49.95$44.95 -
Criterion Barrels 11.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel
Criterion Barrels
MSRP: $329.99$313.95Criterion Barrels 11.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel Optimized Weight Distribution and Precision for Tactical and Field Use. The Criterion Barrels 11.5" .223 Wylde CORE Phosphate/Chrome-Lined Carbine Length Barrel is built...MSRP: $329.99$313.95 -
Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel
Criterion Barrels
MSRP: $329.99$317.95Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel Optimized Weight Distribution and Superior Handling for Tactical Applications. The Criterion Barrels 12.5" .223 Wylde CORE Phosphate/Chrome-Lined Carbine Length Barrel...MSRP: $329.99$317.95 -
Criterion Barrels 20" .223 Wylde Core Phosphate/Chrome-Lined Rifle Length Barrel
Criterion Barrels
MSRP: $329.99$313.95Criterion Barrels 20" .223 Wylde Core Phosphate/Chrome-Lined Rifle Length Barrel Enhanced Balance, Durability, and Performance for Tactical Applications The Criterion CORE Series 20" .223 Wylde Phosphate/Chrome-Lined Barrel is engineered for the modern...MSRP: $329.99$313.95 -
Cross Machine Tool 5.56 Mini Combat Recoil Compensator - 1/2x28
Cross Machine Tool
MSRP: $49.99$46.99Cross Machine Tool 5.56 Mini Combat Recoil Compensator - 1/2x28 The Cross Machine Tool CRC MINI 556 (Combat Recoil Compensator) Two forward angled muzzle brake ports on the CRC-M-556 provide greatly reduced muzzle rise...MSRP: $49.99$46.99 -
Cross Machine Tool UHPR MOD 2 HDX AR-15 Handguard
Cross Machine Tool
MSRP: $199.00 - $209.00$189.95 - $198.95Cross Machine Tool UHPR MOD 2 HDX AR-15 Handguard Cross Machine Tool has long been known for their high-quality AR-15 parts, and the new UHPR Mod 2 HDX handguards are no exception. Each rail is made of 6000-series extruded Aluminum then are hard anodized...MSRP: $199.00 - $209.00$189.95 - $198.95 -
Cross Machine Tool UHPR MOD 2 High Profile AR-10 Handguard
Cross Machine Tool
MSRP: $239.99 - $259.99$229.99 - $249.99Cross Machine Tool UHPR MOD 2 High Profile AR-10 Handguard Compatible with all Large Frame DPMS High Profile upper receivers The CMT UHPR™-HP series of AR10 Rails are designed from the ground up for hard use either in tactical, competition or...MSRP: $239.99 - $259.99$229.99 - $249.99 -
Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver - Slick Side No Dust Cover
Cross Machine Tool
MSRP: $168.00$151.95Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver - Slick Side No Dust Cover Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for big bore AR-15 calibers and...MSRP: $168.00$151.95 -
Daniel Defense 1 O'Clock Offset Rail Mount - Picatinny Rail
Daniel Defense
$44.95Daniel Defense 1 O'clock Offset Rail Mount For Picatinny Rail The Daniel Defense One O'clock Offset Rail (Rock & Lock) is optimized for mounting miniature red dot optics in the 1 O'clock (right-hand) or 11 O'clock (left-hand) positions for...$44.95 -
Daniel Defense A1.5® Fixed Rear Sight
Daniel Defense
$98.00Daniel Defense A1.5® Fixed Rear Sight The lightweight, streamlined design of the Daniel Defense A1.5 Fixed Rear Sight makes it the optimum back up iron sight for shooters using today's most popular reflex optics. Its well thought out design does not...$98.00 -
Daniel Defense Offset Flashlight Mount For Picatinny Rail
Daniel Defense
MSRP: $61.00$59.25Daniel Defense Offset Flashlight Mount For Picatinny Rail The Daniel Defense AR-15 Offset Flashlight Mount (Rock & Lock) is designed for use in conjunction with a vertical foregrip which is mounted on the bottom rail. The Offset Flashlight Mount may...MSRP: $61.00$59.25 -
Daniel Defense Rail Mounted Fixed Front Sight
Daniel Defense
$68.95Daniel Defense Rail Mounted Fixed Front Sight The lightweight, streamlined design of the Daniel Defense Rail-Mount Fixed Front Sight makes it unobtrusive and snag-free. The one piece design makes it easy to install on any MIL-STD-1913 rail and it...$68.95 -
Dirty Bird 13.7" Government Midlength .223 Wylde M-LOK V3 Upper Assembly - D107
Dirty Bird Industries
$409.95Dirty Bird 13.7" Government Midlength .223 Wylde M-LOK V3 Upper Assembly This Dirty Bird Industries Complete Upper** features a Dirty Bird Midlength Sub-MOA 416R Medium Profile barrel chambered in .223 Wylde with a 1:8 twist. Built on a top-tier Forged...$409.95 -
Dirty Bird 16" RECCE V2 .223 Wylde M-LOK Upper Assembly
Dirty Bird Industries
MSRP: $749.99 - $799.99$674.99 - $719.99Dirty Bird 16" RECCE V2 .223 Wylde M-LOK Upper Assembly The Dirty Bird RECCE V2 Upper Assembly is the latest evolution of our popular 16" SMRS Upper Assembly. This upper is built to withstand extreme hard use while maintaining exceptional...MSRP: $749.99 - $799.99$674.99 - $719.99 -
Dirty Bird SBA3 Lower Build Kit
Dirty Bird Industries
MSRP: $219.95$197.95Dirty Bird SBA3 Lower Build Kit The Dirty Bird Industries SBA3 Lower Build Kit includes everything needed to finish your AR Pistol Lower Receiver using the ever popular SB Tactical SBA3 Stabilizing Brace. This kit includes the Dirty Bird...MSRP: $219.95$197.95 -
EOTech 512 Holographic Sight
EOTech
MSRP: $525.00$499.00EOTech 512 Holographic Sight The HWS 512™ is perfect for anyone who wants fast target acquisition, reliability, durability, and the anyplace availability of AA batteries without the need for night-vision compatibility. The 512 is our most...MSRP: $525.00$499.00 -
Ergo Diamond Plate Full-Long Rail Covers 3PK
Ergo Grips
MSRP: $17.75$17.25Ergo Diamond Plate Full-Long Rail Covers 3PK The ERGO 15 Slot Diamond Plate Full Rail Cover provides a rubbery grip surface for improved weapon control. Features Clips directly onto Picatinny rails for full rail protection Distinct diamond plate...MSRP: $17.75$17.25 -
Faxon 7.5" Government Profile 5.56 NATO Pistol-Length 4150 Black Nitride Barrel
Faxon Firearms
MSRP: $160.00$147.25Faxon 7.5" Government Profile 5.56 NATO Pistol-Length 4150 Black Nitride Barrel Each Faxon Barrel goes through a battery of tests at each operation of fabrication until finished in Nitride and a thorough final inspection. Where all barrels are...MSRP: $160.00$147.25 -
Faxon Firearms 14.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $170.00$156.50Faxon Firearms 14.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov’t and Pencil. Proving that every once and awhile, the Government can do something...MSRP: $170.00$156.50 -
Faxon Firearms 18" Big Gunner .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel
Faxon Firearms
MSRP: $249.00$229.95Faxon Firearms 18" Big Gunner .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel Faxon's .308 continue our fantastic barrel-making with a bit more punch. We've updated our previous Medium-Taper profile taking into account customer feedback,...MSRP: $249.00$229.95 -
Faxon Firearms 3 Screw .750 Low Profile Gas Block
Faxon Firearms
MSRP: $29.99$27.95Faxon Firearms 3 Screw .750 Low Profile Gas Block Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. Made from high-strength...MSRP: $29.99$27.95 -
Faxon Firearms Match Series 16" FLAME Fluted .223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $315.00$289.9516" FLAME Fluted .223 Wylde Match Series Barrel Precision Performance and Eye-Catching Design The Faxon Firearms Match Series 16" FLAME Fluted .223 Wylde Barrel offers unparalleled accuracy and performance in a stunning, fluted design...MSRP: $315.00$289.95 -
Faxon Firearms Match Series 20" Heavy Fluted .223 Wylde Rifle-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $330.00$303.75Faxon Firearms Match Series 20" Heavy Fluted .223 Wylde Rifle-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel Faxon's MATCH SERIES of barrels takes our renowned performance and value up a notch. Manufactured 100% in-house from...MSRP: $330.00$303.75 -
Fortis Magazine Release Button Only
Fortis Manufacturing
MSRP: $8.95$7.95Fortis Magazine Release Button Only Functional and Stylish AR Upgrade Elevate your AR's performance and style with the Fortis Billet Magazine Release Button. Precision CNC-machined from lightweight 6061-T6 aluminum, this mag button installs easily,...MSRP: $8.95$7.95 -
Fortis Torque Pistol Grip - Carbon Fiber
Fortis Manufacturing
MSRP: $126.95$119.95Fortis Torque Pistol Grip - Carbon Fiber Save weight and improve ergonomics with the Torque pistol grip! The skeletonized design reduces weight and features a wide, comfortable shape that places your hand in the optimal position on the trigger for...MSRP: $126.95$119.95 -
Forward Controls Design / Hodge HF-601 Extended Takedown/Pivot Pins
Forward Controls Design
MSRP: $40.00$38.95Forward Controls Design / Hodge HF-601 Extended Takedown/Pivot Pins HF-601 is a collaboration between Hodge Defense Systems and Forward Controls Design. HF-601 is based on their PF-040 pins, with Jim's input on what he wants on HDSI ARs. Like...MSRP: $40.00$38.95 -
Forward Controls Design 1815 3-Prong Flash Hider - 1/2-28
Forward Controls Design
MSRP: $50.00$47.95Forward Controls Design 1815 3-Prong Flash Hider - 1/2-28 Effective flash suppression, reduced muzzle rise, an integrated wire cutter feature, and a slick, no frills design come together in the 1815. Machined from incredibly durable 4130 bar stock steel,...MSRP: $50.00$47.95 -
Forward Controls Design 6315 Stoner 63 LMG Style Compensator w/ Keymo Mount - 1/2-28
Forward Controls Design
MSRP: $105.00$99.95Forward Controls Design 6315 Stoner 63 LMG Style Compensator w/ Keymo Mount - 1/2-28 Effective flash suppression, reduced muzzle rise, an integrated wire cutter feature, and a slick, no frills design come together in the 6315. Machined from incredibly...MSRP: $105.00$99.95 -
Forward Controls Design for Glock 17/19 Compatible MOS Mounting Plate - RMR/SRO
Forward Controls Design
MSRP: $72.50$68.95Forward Controls Design for Glock 17/19 Compatible MOS Mounting Plate - RMR/SRO The Forward Control Design Optics Platform is a custom modification to your Glock pistol for the use of Trijicon RMR and SRO optics. These Glock compatible mounting plates...MSRP: $72.50$68.95 -
Forward Controls Design LSFA (Low Snag Forward Assist)
Forward Controls Design
MSRP: $48.00$45.95Forward Controls Design LSFA (Low Snag Forward Assist) Optimized Forward Assist for Ambidextrous AR Users The Forward Controls Design LSFA (Low Snag Forward Assist) addresses a common issue faced by ambidextrous AR-15/M16 users: snagging on the forward...MSRP: $48.00$45.95 -
Forward Controls Design MCF G10 Dimpled M-LOK Rail Cover
Forward Controls Design
MSRP: $35.00 - $38.00$33.99 - $35.99Forward Controls Design MCF G10 Dimpled M-LOK Rail Cover Enhanced Grip and Versatility for Your M-LOK Rail System The Forward Controls Design MCF (MLOK Cover, Forward Controls) is a collaboration with Railscales, engineered for maximum grip and...MSRP: $35.00 - $38.00$33.99 - $35.99 -
Forward Controls Design PF-040 AR-15 Extended Takedown/Pivot Pin Set
Forward Controls Design
MSRP: $35.00$33.25Forward Controls Design PF-040 AR-15 Extended Takedown/Pivot Pin Set Forward Controls Design Extended Takedown Pins approach the idea of extended pins from a different direction than most of the competition. Instead of expanding the head of the pins to...MSRP: $35.00$33.25 -
Geissele AR10/SR25 Reaction Rod
Geissele Automatics
$199.00Geissele AR10/SR25 Reaction Rod The Geissele Reaction Rod is a tool that securely holds an upper receiver assembly for maintenance and assembly work. By gripping the Reaction Rod in a bench vice either horizontally or vertically, the upper receiver can...$199.00 -
Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail
Geissele Automatics
$325.00 - $350.00Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the...$325.00 - $350.00 -
Geissele Ultra Precision 5-Axis Trigger Guard
Geissele Automatics
$35.00 - $40.00Geissele Ultra Precision 5-Axis Trigger Guard The Geissele Ultra Precision™ 5 Axis Trigger Guard is meticulously machined from 7075-T6 aluminum. By employing 5-Axis machining technology the GA team is able to reach every surface of the trigger...$35.00 - $40.00 -
Hiperfire HIPERTOUCH Competition AR Trigger
Hiperfire
MSRP: $250.00$237.50Hiperfire HIPERTOUCH Competition AR Trigger Designed for the Ultimate In AR Performance HIPERFIRE®’s Most Popular Trigger Virtually No Take-Up/Pre-Travel Very Smooth Benefits Semi-Auto Single-Stage Crisp, Clean, Trigger Break Very Short...MSRP: $250.00$237.50 -
Holosun DRS-TH Thermal Vision Red Dot Sight
Holosun
MSRP: $1,882.34$1,639.95Holosun DRS-TH Thermal Vision Red Dot Sight With all the advantages of a red-dot sight and game-changing thermal night vision, the black anodized DRS-TH Thermal Reflex Sight from Holosun allows for quick target acquisition when hunting at night. The...MSRP: $1,882.34$1,639.95 -
Holosun SCRS Solar Charging Rifle Sight
Holosun
MSRP: $270.58 - $352.93$229.99 - $299.99Holosun SCRS Solar Charging Rifle Sight The Holosun SCRS Multi-Reticle Red Dot Sight is an ultra compact, lightweight, and durable red dot sight for long guns. It features 12 brightness settings, auto mode for reticle intensity, shake awake technology,...MSRP: $270.58 - $352.93$229.99 - $299.99