Buy KAK Industry Online

"Solid AR parts and performance accessories"

KAK Industry makes AR-15 components and accessories trusted for durability and compatibility. We stock bolt carrier groups, lower parts kits, muzzle devices and related hardware.

Shop All KAK Industry Products

126

Products

In Stock

Founded

USA

Origin

All KAK Industry Products (40)

KAK Industry Gas Tube Rifle-Length Fits AR15 Silver Finish

KAK Industry Gas Tube Mid-Length Fits AR15 Silver

KAK Industry Gas Tube Carbine-Length Fits AR15 Silver

KAK Industry AR-15 LPK Spring Kit Silver AR15-KT-008

KAK Industry Plan B Big Hole Brake 1/2x28 Thread .375 In .223/9mm

KAK Industry Plan B AK74 Muzzle Device M26X1.5 LH Thread Pitch 7.62X39MM

KAK Industry Field Repair Kit Black

KAK PLAN B HUB MOUNT 1.375X24 BLK

KAK Industry Plan B A7 Flash Hider 5.56 NATO 1/2x28 Thread

KAK Industry Plan B A2 5/8x24 .375 Bore Nitride Flash Hider

KAK Industry Plan B A2 5.56NATO 1/2x28 Thread Flash Hider 556NATO

KAK Industry Plan B 5.56 NATO 1/2x28 Thread Nitride Black

KAK Industry Plan B 11/16x24 Thread Muzzle Device Universal Fit

KAK Industry Low Mass Bolt Carrier Group 5.56 NATO/300 Blackout

KAK Industry AR-15 Carrier Completion Kit 304 Stainless

KAK Industry A2 Extended Flash Hider 5.56 NATO 1/2x28 Phosphate

KAK Industry A2 Birdcage 22 Caliber Threaded Tactical

KAK Industry AR15-UP-001 Low Profile Gas Block .750 Steel Phosphate Black

KAK Industry AR15-LP-KT-03 Ambidextrous AR-15 LPK Lower Parts Kit

KAK Industry 304-1010-003 AR-15 Carrier Kit, Chrome, Includes Pins

KAK Industry AR-15 A2 Buttstock Kit Matte Black Finish Polymer

KAK Industry AR15-KT-003 AR-15 Carbine Buffer Tube Kit Mil-Spec Black

KAK Industry AR-15 LPK Missing Parts Kit

KAK Industry AR-15 Upper Completion Kit Phosphate Black

KAK Industry AR15 Bolt 5.56 NATO/300 BLK 9310 Steel Black

KAK Industry MO-KAK9MMENHBCG 9mm AR9 Bolt Carrier Group, Nitride Black

KAK Industry AR15 Bolt 5.56x45 NATO Chrome Dual Ejector

KAK Industry Bolt Carrier Group 5.56 NATO/300 Blackout NP3 Silver

KAK Industry Pro 556NATO 16In Mid Gas Chrome-Lined Black

KAK Industry Bolt Carrier Group AR-15 5.56 8620 Steel Chrome

KAK Industry Bolt Carrier Group 7.62x39 Chrome NP3 Silver

KAK Industry 521-1702-003 AR-10 Carbine Buffer Black

KAK Industry 425-0505-003 M16 BCG 5.56 NATO Full Chrome Side Vent

KAK Industry 425-0512-021 M16 BCG .224 Valkyrie/6.8 SPC Chrome-Phosphate

KAK AR15 BCG M16 224/6.8 CLP BLK

KAK Industry M16 Bolt Carrier Group 5.56x45mm Chrome/Phosphate 5.56 X 45

KAK Industry M16 Bolt Carrier Group 5.56x45mm NATO Black

KAK Industry AR-15 Essential Lower Components Kit 506-1015-009

KAK Industry AR-15 LPK No Grip No Trigger Guard 506-1015-008

KAK Industry AR-15 Lower Parts Kit Complete Black Mil-Spec

About KAK Industry

KAK Industry focuses on practical, mil-spec compatible components for the AR platform. Their product line emphasizes reliability and fit, covering items from bolt carrier groups to lower parts kits and muzzle devices. KAK parts are popular with builders and armorers who want straightforward, functional components without unnecessary complexity. Products range from complete lower parts kits to finished bolt carrier groups and performance-oriented muzzle devices. KAK parts are built to work with standard AR-15 specifications, making them a convenient choice for repair, upgrades and custom builds that require dependable, interchangeable parts.

Headquarters

Established

Country of Origin

USA

History & Heritage

KAK Industry grew out of a demand for affordable, dependable AR-15 components and accessories. The company established itself by focusing on practical design, compatibility with mil-spec standards, and a catalog that covers core parts needed by builders, armorers and shooters.