
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
Battle Arms 9MM Enhanced Blowback AR15 Bolt Carrier Group
Battle Arms Development
MSRP: $179.00$169.95Battle Arms 9MM Enhanced Blowback AR15 Bolt Carrier Group Enhanced 9mm Blowback AR-15 Bolt Carrier Group is compatible with both COLT and GLOCK magazine configurations. Features reliable AR-15 style extractor claw with O-Ring and spring and broad trigger...MSRP: $179.00$169.95 -
Out of stock
Battle Arms AR-15 Complete Ejection Port Cover Door Assembly with Pin, Spring, and C-Clip
Battle Arms Development
$7.99Battle Arms AR-15 Complete Ejection Port Cover Door Assembly with Pin, Spring, and C-Clip The Battle Arms AR15/M16 Ejection Port Cover Assembly is great for a new build, or to breathe new life into an older rifle that needs some TLC. These Mil-Spec parts...$7.99 -
Out of stock
Battle Arms AR308 Complete Ejection Port Cover Door Assembly with Pin and Spring
Battle Arms Development
$9.99Battle Arms AR308 Complete Ejection Port Cover Door Assembly with Pin and Spring The Battle Arms Ejection Port Cover Assembly is great for a new build, or to breathe new life into an older rifle that needs some TLC. These Mil-Spec parts are perfect for...$9.99 -
Out of stock
Battle Arms BAD-ASS-ELITE Fiber Optic Ready Ambidextrous Safety Selector Reversible 90/60
Battle Arms Development
MSRP: $80.00$74.95Battle Arms BAD-ASS-ELITE Fiber Optic Ready Ambidextrous Safety Selector Reversible 90/60 The Next Generation of Modular Ambidextrous Safety for AR-15s. The best just got even better with the Battle Arms BAD-ASS-ELITE Fiber Optic Ready Ambidextrous...MSRP: $80.00$74.95 -
Out of stock
Battle Arms BAD-ASS-NITE Tritium Ambidextrous Safety Selector Reversible 90/60
Battle Arms Development
MSRP: $149.95$139.95Battle Arms BAD-ASS-NITE Tritium Ambidextrous Safety Selector Reversible 90/60 The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms Development is raising...MSRP: $149.95$139.95 -
Out of stock
Battle Arms BAD-ASS-PRO Full Auto Professional Ambidextrous Safety Selector Lever throw: 0-90-180
Battle Arms Development
MSRP: $60.00$54.95Battle Arms BAD-ASS-PRO Full Auto Professional Ambidextrous Safety Selector Lever throw: 0-90-180 The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR15/M4/M16 platform, Battle...MSRP: $60.00$54.95 -
Out of stock
Battle Arms BAD-ASS-PRO-1522 M&P15-22 Professional Ambidextrous Safety Selector Reversible 90/60
Battle Arms Development
MSRP: $54.00$51.95Battle Arms BAD-ASS-PRO-1522 M&P15-22 Professional Ambidextrous Safety Selector Reversible 90/60 The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms...MSRP: $54.00$51.95 -
Out of stock
Battle Arms BAD-TT-15 Frictionless Trigger
Battle Arms Development
MSRP: $268.00$262.00Battle Arms BAD-TT-15 Frictionless Trigger Prepare your weapon for anything when it's outfitted with a drop-in Battle Arms Development Adjustable Frictionless Trigger. Battle Arms Development built these Rifle Triggers with Frictionless Release...MSRP: $268.00$262.00 -
Out of stock
Battle Arms BAD556-LW Lightweight 7075-T6 Billet Upper Receiver
Battle Arms Development
MSRP: $259.95$239.95Battle Arms BAD556-LW Lightweight 7075-T6 Billet Upper Receiver The Battle Arms Lightweight Upper Receiver is machined from 7075-T6 aircraft grade aluminum, utilizing a patent pending lightweight design. Features: Upper weighs in at 6.31 oz, and accepts...MSRP: $259.95$239.95 -
Out of stock
Battle Arms BATTLEARMS 9MM Hex Flash Can
Battle Arms Development
MSRP: $35.00$29.99Battle Arms BATTLEARMS 9MM Hex Flash Can The BATTLEARMS flash can is designed to direct muzzle flash forward away from the operator. This product is not designed to reduce muzzle rise" sound" recoil or muzzle flash. This product is designed to direct gas...MSRP: $35.00$29.99 -
Out of stock
Battle Arms BATTLEARMS Black Laminate Furniture Two Piece Kit For Rigidrail Series of Rails
Battle Arms Development
MSRP: $300.00$294.95Battle Arms BATTLEARMS Black Laminate Furniture Two Piece Kit For Rigidrail Series of Rails Black Laminate Wood - 2 Piece Kit, Pistol Grip - (1) Screw and Lock washer), Hand-guard - (4) Screws, (4) M-LOK Adapter Nuts, Designed to work only with our...MSRP: $300.00$294.95 -
Out of stock
Battle Arms BATTLEARMS Grade 5 Titanium Grip Screw
Battle Arms Development
MSRP: $6.95$6.65Battle Arms BATTLEARMS Grade 5 Titanium Grip Screw Mil-Spec Grip Titanium Grip Screw AR15/M16 Specifications: Made to Battle Arms Development Specifications. Stronger than steel at about half the weight. Perfect for that lightweight rifle build. Grade 5...MSRP: $6.95$6.65 -
Battle Arms Battlearms Lightweight 8.5" 9x19mm 4140 Barrel
Battle Arms Development
MSRP: $139.00$133.95Battle Arms Battlearms Lightweight 8.5" 9x19mm 4140 Barrel Battle Arms Development Lightweight 9MM 8.5 Barrel 1 2x36 Threaded Nitride Finish Black Fits AR Rifles A-BBL8.5T9MM1-10BN. High quality components and precise manufacturing make Battle Arms...MSRP: $139.00$133.95 -
Out of stock
Battle Arms BATTLEARMS M-LOK 3 Slot Picatinny Rail Section Aluminum
Battle Arms Development
MSRP: $14.95$12.95Battle Arms BATTLEARMS M-LOK 3 Slot Picatinny Rail Section Aluminum M-LOK Picatinny Rail Section provides an easy way to attach Picatinny rail-mounted accessories to an M-LOK handguard or forend. They are built from lightweight aluminum and available in...MSRP: $14.95$12.95 -
Out of stock
Battle Arms BATTLEARMS M-LOK 5 Slot Picatinny Rail Section Aluminum
Battle Arms Development
MSRP: $15.99$13.99Battle Arms BATTLEARMS M-LOK 5 Slot Picatinny Rail Section Aluminum M-LOK Picatinny Rail Section provides an easy way to attach Picatinny rail-mounted accessories to an M-LOK handguard or forend. They are built from lightweight aluminum and available in...MSRP: $15.99$13.99 -
Out of stock
Battle Arms BATTLEARMS M-LOK Bipod Stud Aluminum
Battle Arms Development
MSRP: $19.99$16.95Battle Arms BATTLEARMS M-LOK Bipod Stud Aluminum M-LOK Bipod Mount attaches to any M-LOK style handguard and allows the user to attach a Harris-style stud mounted bipod to the rifle. It features beveled edges to reduce potential snagging. It is also...MSRP: $19.99$16.95 -
Out of stock
Battle Arms BATTLEARMS THUMPER Muzzle Device Titanium 22CAL
Battle Arms Development
MSRP: $125.00$99.95Battle Arms BATTLEARMS THUMPER Muzzle Device Titanium 22CAL Threads: 1/2x28 Compatibility: .22 (.223/5.56/.224, etc.)MSRP: $125.00$99.95 -
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Battle Arms Billet Enhanced Bolt Catch - CNC AR15
Battle Arms Development
MSRP: $42.00$39.95Battle Arms Billet Enhanced Bolt Catch - CNC AR15 Precision CNC Billet 8620 Heat Treated Steel (not cast or MIM) Oversize Control Surfaces for Easy Engagement Lightweight but Robust Design (0.42oz-Same as Milspec Bolt Catch with smaller control surfaces)...MSRP: $42.00$39.95 -
Out of stock
Battle Arms California Magazine Release Blocking Pin Parts Kit
Battle Arms Development
MSRP: $25.00$23.95Battle Arms California Magazine Release Blocking Pin Parts Kit California Magazine Release Blocking Pin Parts Kit TO BE INSTALLED BY QUALIFIED GUNSMITH Includes: Stainless Steel Pin, Locking Set Screw and Spring. Please be advised this does not come...MSRP: $25.00$23.95 -
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Battle Arms Development 5.56 Caliber Lightweight Upper Receiver
Battle Arms Development
$259.95Battle Arms Development 5.56 Caliber Lightweight Upper Receiver Specifications: Precision CNC from Billet 7075-T6 Aerospace Aluminum Patent Pending Lightweight Design M4 Feed Ramp Machined T-Marks Laser Engraved Logo MIL-A-8625F, Type III, Class 2, Hard...$259.95 -
Battle Arms EKG AK-47 Trigger Kit
Battle Arms Development
MSRP: $55.00$49.95Battle Arms EKG AK-47 Trigger Kit Battle Arms provides the EKG AK Trigger Kit as an economical way to improve your AK pattern rifle. Features: Maximum compatibility with most standard production AK patterned firearms. Enhanced hammer geometry to...MSRP: $55.00$49.95 -
Out of stock
Battle Arms Enhanced AR-308 Pivot and Takedown Pin Set
Battle Arms Development
MSRP: $34.95$32.95Battle Arms Enhanced AR-308 Pivot and Takedown Pin Set The Battle Arms Development Enhanced AR-10 Pivot and Takedown Pin Set is designed to fit on DPMS Gen 1 .308 receivers. Precision machined from steel, case hardened, and finished in Mil-Spec Manganese...MSRP: $34.95$32.95 -
Out of stock
Battle Arms Enhanced Complete AR-15 Lower Parts Kit
Battle Arms Development
MSRP: $135.00$125.95Battle Arms Enhanced Complete AR-15 Lower Parts Kit Battle Arms Development, Inc. is a design, research, and development firm focusing on small arms design including firearm components, tools, gauges, accessories, and complete weapon systems. All B.A.D...MSRP: $135.00$125.95 -
Battle Arms Enhanced Modular Magazine Release
Battle Arms Development
MSRP: $21.95 - $25.95$19.95 - $23.95Battle Arms Enhanced Modular Magazine Release The Battle Arms Development Aluminum Enhanced Modular Magazine Release features a unique three sided dovetail finger pad attachment that is low profile and lightweight, yet has maximum strength for durability...MSRP: $21.95 - $25.95$19.95 - $23.95 -
Battle Arms Enhanced Pivot and Takedown Pin Set AR15 Aluminum Anodized Blue
Battle Arms Development
MSRP: $29.95$26.95Battle Arms Enhanced Pivot and Takedown Pin Set AR15 Aluminum Anodized Blue The Battle Arms Development Enhanced Pivot and Takedown Pin Set is the last set you'll ever want to own. Round steel bar stock is precision machined on Swiss CNC machines, case...MSRP: $29.95$26.95 -
Out of stock
Battle Arms Enhanced Trigger Group Nickel Teflon
Battle Arms Development
MSRP: $69.00$65.95Battle Arms Enhanced Trigger Group Nickel Teflon Enhanced Nickel Teflon trigger assembly features smooth, precision-machined engagement surfaces and Nickel Teflon coating that removes the grittiness found in mil-spec triggers and provides a cleaner...MSRP: $69.00$65.95 -
Battle Arms Grade 5 Titanium Grip Screw For BAD-ATG
Battle Arms Development
MSRP: $7.50$6.95Battle Arms Grade 5 Titanium Grip Screw For BAD-ATG The BAD-Titanium Pistol Grip screw is an aerospace-grade titanium screw that has been turned by hand and crafted in a CNC machine shop. The grip screw is hard anodized in a process that is done in house...MSRP: $7.50$6.95 -
Out of stock
Battle Arms Lightweight 16" 9x19mm 4140 Barrel
Battle Arms Development
MSRP: $165.00$149.99Battle Arms Lightweight 16" 9x19mm 4140 Barrel Features: Length: 16in Thread Pitch: 1/2x36 Twist: 1:10 Finish: Black Nitride Material: 4140 Lightweight Barrel Profile Improved Feed Ramp 1/2 - 36 muzzle threads for compatibility with most 9mm...MSRP: $165.00$149.99 -
Out of stock
Battle Arms LR308 Bolt Carrier Group - DPMS Style - Black Nitride
Battle Arms Development
MSRP: $250.00$237.95Battle Arms LR308 Bolt Carrier Group - DPMS Style - Black Nitride Features: MPI Tested and Marked Nitride Finish inside and Outside With Forward Assist Cuts Correct Auto Sear Trip Location 9310 Head 8620 Carrier For 7.62 Nato, .308 Winchester Or...MSRP: $250.00$237.95 -
Out of stock
Battle Arms M16 .223/5.56 Bolt Carrier Group - Nitride
Battle Arms Development
MSRP: $145.00$142.95Battle Arms M16 .223/5.56 Bolt Carrier Group - Nitride The Battle Arms Development Bolt Carrier Group features an M16 cut profile which is heavier than an AR-15 cut profile to prevent bolt bounce and slow down the cyclic rate for a more controllable and...MSRP: $145.00$142.95 -
Out of stock
Battle Arms RACK Charging Handle AR15
Battle Arms Development
MSRP: $99.99$79.99Battle Arms RACK Charging Handle AR15 The RACK Ambidextrous Charging Handle was developed by BATTLEARMS to be the finest charging handle ever produced! It is the toughest available for the AR-15, AR-10 and 9mm AR PCC platforms. The RACK charging handle...MSRP: $99.99$79.99 -
Battle Arms RACK Charging Handle AR308
Battle Arms Development
MSRP: $109.99$94.99Battle Arms RACK Charging Handle AR308 Designed for DPMS pattern 308 platforms. **Not compatiable with Armamlite® AR-10 or SIG716** The RACK Ambidextrous Charging Handle was developed by BATTLEARMS to be the finest charging handle ever produced! It...MSRP: $109.99$94.99 -
Out of stock
Battle Arms Sabretube Mid Length QD End Plate Lightweight Buttstock Kit
Battle Arms Development
MSRP: $199.95$179.99Battle Arms Sabretube Mid Length QD End Plate Lightweight Buttstock Kit This Exclusive Battle Arms Development Mid Length Lightweight Fixed Butt Stock Combo / QD End Plate is the perfect package for installing a buttstock on your standard AR15 lower...MSRP: $199.95$179.99 -
Out of stock
Battle Arms Sabretube Pistol Receiver Extension QD End Plate Kit
Battle Arms Development
MSRP: $119.00$109.00Battle Arms Sabretube Pistol Receiver Extension QD End Plate Kit Includes: (1) SABERTUBE PISTOL Receiver Extension/Buffer Tube, End Plate Model (BAD-LRE-EP-P-B). Precision CNC from billet 6061 Aircraft Grade Aluminum MilSpec Type III Class 2 Hard...MSRP: $119.00$109.00 -
Out of stock
Battle Arms Sabretube Rifle Length QD End Plate Lightweight Buttstock Kit
Battle Arms Development
MSRP: $215.00$195.95Battle Arms Sabretube Rifle Length QD End Plate Lightweight Buttstock Kit Are you looking for a sleek, lightweight, functional no nonsense, minimalistic stock for your next AR build, then look no further than this Battle Arms SaberTube Combo kit. The kit...MSRP: $215.00$195.95 -
Out of stock
Battle Arms THUMPER Muzzle Device Brake
Battle Arms Development
MSRP: $65.00 - $70.00$59.00 - $64.00Battle Arms THUMPER Muzzle Device Brake Made from 17-4 Stainless Steel, we designed the Thumper to be effective and durable. You can attach this device to your Remington, Winchester, Mossberg, Browning, or Beretta, and it will make a great Thumper for...MSRP: $65.00 - $70.00$59.00 - $64.00 -
Out of stock
Battle Arms Ultralight Slimline Chevron Carbon Fiber Pistol Grip
Battle Arms Development
MSRP: $179.95$165.95Battle Arms Ultralight Slimline Chevron Carbon Fiber Pistol Grip Features: Compatibility: AR15-AR10 Platforms and Variants Material: 35-50 Carbon Fiber (Does not include Grip Screw)MSRP: $179.95$165.95 -
Out of stock
Battle Arms VERT CSS Stock System - Cheek Rest - Kydex Carbon Fiber Pattern - Black
Battle Arms Development
MSRP: $25.00$23.95Battle Arms VERT CSS Stock System - Cheek Rest - Kydex Carbon Fiber Pattern - Black Replacement Kydex Cheek Rest for Vert CSS StockMSRP: $25.00$23.95 -
Out of stock
Battle Arms VERT PDW Compact Stock System - Buffer Spring
Battle Arms Development
MSRP: $26.50$23.95Battle Arms VERT PDW Compact Stock System - Buffer Spring The new BAD-VTS Buffer Spring enhances reliability in the shortest buffer tubes without impacting the tuning of the slide. The spring will allow the shooter to push the operating limit of the...MSRP: $26.50$23.95 -
Out of stock
Battle Arms VERT PDW Stock System - Buffer Tube Wrench
Battle Arms Development
MSRP: $10.00$9.00Battle Arms VERT PDW Stock System - Buffer Tube Wrench VERT PDW Stock System - Buffer Tube WrenchMSRP: $10.00$9.00