
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
Faxon Firearms 12" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel
Faxon Firearms
MSRP: $239.00$219.95Faxon Firearms 12" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3 twist rate, 8.6 BLK...MSRP: $239.00$219.95 -
Out of stock
Faxon Firearms 12.5" GUNNER 350 Legend Pistol 4150 Nitride Barrel
Faxon Firearms
MSRP: $195.00$179.95Faxon Firearms 12.5" GUNNER 350 Legend Pistol 4150 Nitride Barrel Faxon Firearms is expanding the ever-popular Gunner line of barrels to include the new 350 Legend straight wall cartridge. The Gunner profile is a blend of two of the best performing...MSRP: $195.00$179.95 -
Faxon Firearms 13.9" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $170.00$156.95Faxon Firearms 13.9" 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. Faxon's Gunner profile combines the durability of the Gov't profile with...MSRP: $170.00$156.95 -
Faxon Firearms 14.5" CLMP M4 5.56 NATO Carbine 4150 Chrome-Lined Phosphate Barrel
Faxon Firearms
MSRP: $210.00$199.95Faxon Firearms 14.5" CLMP M4 5.56 NATO Carbine 4150 Chrome-Lined Phosphate Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured in-house in Cincinnati, Ohio, Faxon barrels are fully stress relieved, air-gauge tested, and 11 degree target...MSRP: $210.00$199.95 -
Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $175.00$161.95Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel The Lightest Pencil Barrel in the Industry, Engineered for Superior Performance. The Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length Barrel is designed for shooters who...MSRP: $175.00$161.95 -
Faxon Firearms 16" 7.62x39mm Midlength Gunner Barrel
Faxon Firearms
MSRP: $195.00$179.95Faxon Firearms 16" 7.62x39mm Midlength Gunner Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Faxon's Gunner profile combines the durability of the Gov't profile with the weight savings and...MSRP: $195.00$179.95 -
Faxon Firearms 16" Big Gunner .308 WIN Mid-Length Salt Bath Nitride 4150 Barrel
Faxon Firearms
MSRP: $239.00$219.95Faxon Firearms 16" Big Gunner .308 WIN Mid-Length Salt Bath Nitride 4150 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, optimizing the...MSRP: $239.00$219.95 -
Faxon Firearms 16" Big Gunner 1:3 8.6 BLK Carbine Nitride Barrel
Faxon Firearms
MSRP: $245.00$225.95Faxon Firearms 16" Big Gunner 1:3 8.6 BLK Carbine Nitride Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3 twist rate, 8.6...MSRP: $245.00$225.95 -
Faxon Firearms 16″ Government Profile 5.56 NATO Mid-Length 4150 Black Nitride Barrel
Faxon Firearms
MSRP: $175.00$161.00Faxon Firearms 16″ Government Profile 5.56 NATO Mid-Length 4150 Black Nitride Barrel At Faxon each barrel goes through a battery of tests during fabrication until finished with a Nitride treatment and then a final inspection. Faxon barrels are...MSRP: $175.00$161.00 -
Faxon Firearms 16" Gunner 5.56 NATO Barrel w/ Integral Slim Flash Hider
Faxon Firearms
MSRP: $260.00$239.95Faxon Firearms 16" Gunner 5.56 NATO Barrel w/ Integral Slim Flash Hider Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility...MSRP: $260.00$239.95 -
Faxon Firearms 16" GUNNER Big Bore .458 SOCOM Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $280.00$257.95Faxon Firearms 16" GUNNER Big Bore .458 SOCOM Carbine 4150 Nitride Barrel Faxon Machining engineers and manufactures components that are found everywhere. In theaters of combat, on the ocean floor, in cars, in aircraft, on the ISS, and on Mars. Now, they...MSRP: $280.00$257.95 -
Out of stock
Faxon Firearms 16" GUNNER Big Bore 450 Bushmaster Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $280.00$257.95Faxon Firearms 16" GUNNER Big Bore 450 Bushmaster Carbine 4150 Nitride Barrel Manufactured 100% in-house from gun-barrel-quality bar-stock, the Faxon 450 Bushmaster 16″ Gunner Big Bore barrel starts with 4150 Chrome Moly Vanadium Mil-Spec steel...MSRP: $280.00$257.95 -
Faxon Firearms 16" Light Tapered 9mm SAAMI No Gas Port 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $145.00$133.40Faxon Firearms 16" Light Tapered 9mm SAAMI No Gas Port 4150 Nitride / Melonite Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11...MSRP: $145.00$133.40 -
Out of stock
Faxon Firearms 16" Pencil .308 WIN Mid-Length Salt Bath Nitride 4150 Series Barrel
Faxon Firearms
MSRP: $259.00$238.95Faxon Firearms 16" Pencil .308 WIN Mid-Length Salt Bath Nitride 4150 Series Barrel Faxon's pencil barrels are renowned for their lightweight performance. Fully stress relieved, we carefully designed the barrel's taper to remove weight while maintaining...MSRP: $259.00$238.95 -
Faxon Firearms 16" Pencil 5.56 NATO Barrel w/ Integral Slim Flash Hider
Faxon Firearms
MSRP: $260.00$239.95Faxon Firearms 16" Pencil 5.56 NATO Barrel w/ Integral Slim Flash Hider Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility...MSRP: $260.00$239.95 -
Faxon Firearms 16" Tapered 9mm Barrel w/ Integral Slim 3 Port Brake
Faxon Firearms
MSRP: $220.00$209.95Faxon Firearms 16" Tapered 9mm Barrel w/ Integral Slim 3 Port Brake Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility that...MSRP: $220.00$209.95 -
Faxon Firearms 16" Tapered 9mm Barrel w/ Integral Slim Flash Hider
Faxon Firearms
MSRP: $220.00$202.95Faxon Firearms 16" Tapered 9mm Barrel w/ Integral Slim Flash Hider Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility that...MSRP: $220.00$202.95 -
Out of stock
Faxon Firearms 18" Gov't/Socom 5.56 NATO Rifle-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $185.00$170.95Faxon Firearms 18" Gov't/Socom 5.56 NATO Rifle-Length 4150 Nitride / Melonite Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11...MSRP: $185.00$170.95 -
Out of stock
Faxon Firearms 18" Pencil .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel
Faxon Firearms
MSRP: $269.00$247.95Faxon Firearms 18" Pencil .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel Faxon's pencil barrels are renowned for their lightweight performance. Fully stress relieved, we carefully designed the barrel's taper to remove weight while maintaining...MSRP: $269.00$247.95 -
Out of stock
Faxon Firearms 20" Big Gunner Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $299.00$275.95Faxon Firearms 20" Big Gunner Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel Specifications: Barrel Material: 416-R Barrel Type: 5R Button Rifled Barrel Caliber: 6.5 Creedmoor Barrel Twist: 1:8 Barrel...MSRP: $299.00$275.95 -
Out of stock
Faxon Firearms 20" GUNNER 350 Legend Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms 20" GUNNER 350 Legend Carbine 4150 Nitride Barrel Faxon Firearms is expanding the ever-popular Gunner line of barrels to include the new 350 Legend straight wall cartridge. The Gunner profile is a blend of two of the best performing...MSRP: $235.00$216.95 -
Out of stock
Faxon Firearms 20" Gunner, 224 Valkyrie Rifle Length Nitride
Faxon Firearms
MSRP: $279.00$267.95Faxon Firearms 20" Gunner, 224 Valkyrie Rifle Length Nitride Quality is imbued into Faxon Firearms barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a...MSRP: $279.00$267.95 -
Out of stock
Faxon Firearms 22" Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $419.00$385.95Faxon Firearms 22" Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel The Faxon Firearms 6.5 Creedmoor Heavy Fluted Barrel is manufactured from triple stress-relieved 416R stainless steel with...MSRP: $419.00$385.95 -
Faxon Firearms 24" Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $429.00$394.95Faxon Firearms 24" Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel The Faxon Firearms 6.5 Creedmoor Heavy Fluted Barrel is manufactured from triple stress-relieved 416R stainless steel with...MSRP: $429.00$394.95 -
Out of stock
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 -
Out of stock
Faxon Firearms 308/6.5/8.6BLK Creedmoor Gen 2 Nitride Bolt Carrier Group
Faxon Firearms
$219.00Faxon Firearms 308/6.5/8.6BLK Creedmoor Gen 2 Nitride Bolt Carrier Group Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to...$219.00 -
Out of stock
Faxon Firearms 4.5" Light Tapered 9mm SAAMI No Gas Port 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $115.00$105.95Faxon Firearms 4.5" Light Tapered 9mm SAAMI No Gas Port 4150 Nitride / Melonite Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11...MSRP: $115.00$105.95 -
Out of stock
Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride
Faxon Firearms
MSRP: $165.00$156.95Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride The Faxon Firearms 6.8/.224 Valkyrie Bolt Carrier Group is designed for long lasting reliability. The Bolt itself is made out of 9310 tool steel and Nitride coated to increase surface...MSRP: $165.00$156.95 -
Out of stock
Faxon Firearms 8" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms 8" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3 twist rate, 8.6 BLK...MSRP: $235.00$216.95 -
Faxon Firearms AR-10 3 Screw .750 Low Profile Gas Block
Faxon Firearms
MSRP: $39.99$36.95Faxon Firearms AR-10 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 steel,...MSRP: $39.99$36.95 -
Out of stock
Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver
Faxon Firearms
MSRP: $535.00$492.95Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver Faxon Firearms set out to create a dependable and affordable 9mm PCC Upper that would be compatible with the widest range of 9mm PCC lowers and triggers. We’ve created the FX-910U featuring...MSRP: $535.00$492.95 -
Out of stock
Faxon Firearms Flame Fluted for Glock 17 Match Barrel - Non-Threaded - Nitride
Faxon Firearms
MSRP: $189.00$173.95Faxon Firearms Flame Fluted for Glock 17 Match Barrel - Non-Threaded - Nitride The Faxon Firearms Fluted Threaded Barrel is machined from 416R stainless steel and features their unique flame fluting. This aftermarket pistol barrel is also black Nitride...MSRP: $189.00$173.95 -
Out of stock
Faxon Firearms Flame Fluted for Glock 19
Faxon Firearms
$189.00Faxon Firearms Flame Fluted for Glock 19 The Faxon Firearms Fluted Threaded Barrel is machined from 416R stainless steel and features their unique flame fluting. This aftermarket pistol barrel is also black Nitride finished for long lasting durability...$189.00 -
Out of stock
Faxon Firearms For GLOCK 19 Patriot Slide w/ RMR Optic Cut
Faxon Firearms
$399.00Faxon Firearms For GLOCK 19 Patriot Slide w/ RMR Optic Cut The Faxon Patriot slide is the perfect upgrade for your G19 pistol! Faxon Patriot slide for G19 feature: Milled for Trijicon RMR & Holosun 507C Red Dots Manufactured In-House from 416...$399.00 -
Out of stock
Faxon Firearms G19 Hellfire Slide RMR Cut - DLC
Faxon Firearms
$399.00Faxon Firearms G19 Hellfire Slide RMR Cut - DLC The Faxon Hellfire slide is the perfect upgrade for your G19 pistol! Features: Milled for Trijicon RMR & Holosun 507C Red Dots Manufactured In-House from 416 Stainless Steel DLC Coated for Increased...$399.00 -
Out of stock
Faxon Firearms ION Ultralight 16" 5.56 Barrel Complete Upper Receiver
Faxon Firearms
MSRP: $1,099.00$1,011.95Faxon Firearms ION Ultralight 16" 5.56 Barrel Complete Upper Receiver FX5500-U features our 14.5" Pencil Barrel with Integral Slim 3-Port Muzzle Brake which meets the NFA 16" minimum barrel length requirement, 13” Streamline Carbon Fiber Handguard,...MSRP: $1,099.00$1,011.95 -
Out of stock
Faxon Firearms Match Series 12" GUNNER 6.5 Grendel Carbine-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms Match Series 12" GUNNER 6.5 Grendel Carbine-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Proving that every...MSRP: $235.00$216.95 -
Faxon Firearms Match Series 14.5" PENCIL 223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $230.00$211.95Faxon Firearms Match Series 14.5" PENCIL 223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel Our pencil barrels are the lightest in the industry. Don't take just our word for it, major companies like Robar, 2A...MSRP: $230.00$211.95 -
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 16" GUNNER.223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms Match Series 16" GUNNER.223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension 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...MSRP: $235.00$216.95