Kak Industry
Kak Industry makes AR buffers, bolts, barrels, muzzle devices, and supporting parts for builders who want broad selection and functional upgrade options.
638 components indexed
Barrel
View All (62)
16" 5.56 Mid Gas Fluted AR15 Barrel- Stainless
$200.00
16" 9x39 Supersonic AR15 Barrel- Carbine gas, 416R Stainless
$159.95
17-5.56 AR15 Barrel, 18", HBAR, Fluted
$200.00
22 Creedmoor AR10 Barrel- 18" Heavy profile
$249.95
4.75" 5.56 NATO SS 1:5 Twist Heavy Profile
$160.00
4.75" 9X39 1:7 416R AR15 Barrel- Stainless
$150.00
5.25" 30 Luger AR-15 Barrel- Nitride
$114.95
5.56 20" Rifle Gas GOVT Pencil AR15 Barrel- Phosphate
$199.99
6.25" 9X39 1:7 416R AR-15 Barrel- Stainless
$140.00
AR15 Barrel- 5.56, 6.25" Micro Gas, 1:5- Stainless
$265.00
Bolt Carrier Group
View All (96)
7.62X39 AR15 BCG
$145.00
AR10 BCG- DOUBLE EJECTOR (BOLT CARRIER GROUP) MPI
$229.99
AR10 LR-MAGNUM BOLT CARRIER GROUP (BCG) DOUBLE EJECTOR MPI
$255.00
AR15 7.62x39 BCG- Left Hand
$145.95
AR15 BCG- 224 Valkyrie/ 6-8 SPC Left Hand, Nitride
$165.95
AR15 BCG- .224 Valkyrie / 6.8 SPC, Nitride
$155.95
AR15 BCG- 5.56/300 Blackout, Chrome Lined Phosphate
$119.99
AR15 Bolt- 224 Valkyrie / 6.8 SPC
$59.95
AR15 Bolt- 450 Bushmaster /458 SOCOM
$59.95
AR15 Bolt- 5.56/ 300 Blackout, Nickel Boron
$69.95
Bolt Catch / Release
View All (2)
Buffer
View All (54)
A5C Style Buffer 3.8oz
$21.95
A5H4 Style Buffer 7.2oz
$42.95
AR15 9MM CARBINE BUFFER
$22.50
AR15 9MM Carbine Extended Buffer, 8.4 oz
$40.00
AR-15 Rifle & A5-Length Buffer
$12.99
Ar-15 Rifle & A5-Length Buffer - Ar-15 A5-Length H4 Buffer 7.2oz Gold
$41.99
AR-15 Rifle Buffer Body Only
$10.00
BUFFER BODY - MATTE BLACK
$8.00
BUFFER WEIGHT - STEEL
$1.00
Bumper Buffers: Enhanced Recoil Reduction and Rifle Protection
$1.00
Buffer Spring
View All (12)
AR10 CARBINE BUFFER SPRING
$6.00
AR-15 CARBINE BUFFER SPRING
$5.00
KAK Industry AR-15 Carbine Buffer and Spring Combo
$20.00
KAK Industry K-SPEC AR-15 A5 Length Heavy Buffer & Flatwire Spring Kit
$54.86
KAK Industry K-Spec AR-15 H2 Buffer Spring Kit 4.7 oz OD Green
$44.49
KAK Industry K-Spec AR-15 H3 Buffer Spring Kit 5.5 oz Olive Drab Green
$55.99
KAK INDUSTRY K-SPEC Enh AR-15 Buffer/Spring Kit Mil 5.5oz Olive Drab Green
$43.99
KAK Industry Mil-Spec Buffer Retainer Spring for AR-15 Buffer Assembly
$1.25
KAK K-SPEC AR-15 A5-Length Heavy Buffer & Flatwire Spring Kit
$48.56
K-SPEC AR-15 PISTOL CALIBER CARBINE BUFFER & SPRING KIT
$71.06
Buffer Tube
View All (27)
AR-15 Carbine Buffer Tube Kit - Heavy H1
$51.95
AR-15 / LR-308 A2 STANDARD RIFLE BUFFER TUBE
$34.00
AR-15 MIL-SPEC CARBINE BUFFER TUBE
$22.00
AR-15 SIG SB-15 Pistol Buffer Tube Kit W/ Plain Endplate
$58.00
AR-15 Simple Pistol Buffer Tube Kit - Carbine Buffer
$39.95
AR-15 Simple Pistol Buffer Tube Kit - H1 Heavy Buffer
$52.95
KAK A5 Style Buffer Tube For AR15
$47.22
KAK Industry A2 Rifle Buffer Tube Spacer (AR-15 / LR-308)
$4.75
KAK Industry AR-15 A5-Length Buffer Tube 9-Position Hardcoat Anodized Black
$35.96
KAK Industry AR-15 Carbine Buffer Tube Kit Mil-Spec Anodized Black 3OZ
$46.50
Charging Handle
View All (1)
Gas Block
View All (8)
KAK Industry .750 Low Profile Adjustable AR-15 Gas Block 20-Position Detent
$71.98
KAK Industry AR-15 Adjustable Gas Block MO-420-0103-004
$78.99
KAK Industry AR-15 Low Profile Gas Block .750 Journal 4140 Steel Phosphate AR15-UP-001
$23.98
KAK Industry Low Profile AR-15 Gas Block - .750" Nitride
$22.28
KAK Industry Low Profile Gas Block - 0.750 inch
$20.25
KAK Industry Low Profile Gas Block 0.75 in Black
$23.99
STEEL .750 LOW PROFILE GAS BLOCK
$22.50
STEEL .750 LOW PROFILE GAS BLOCK NITRIDE KIT
$24.75
Gas Tube
View All (8)
KAK Industry AR-15 Carbine Length Gas Tube
$23.99
KAK Industry AR-15 Mid Length Gas Tube, Silver
$17.99
KAK Industry AR-15 Mid-Length Gas Tube Silver Finish
$23.98
KAK Industry AR-15 Rifle-Length Gas Tube Stainless Steel
$24.98
KAK Industry Magnum Length Gas Tube — 2.0" Longer Than Rifle Gas Tube
$30.00
KAK Industry Micro Length Gas Tube for AR-15 (1.5" shorter)
$18.00
KAK Industry Rifle Length Gas Tube AR-15
$18.00
RIFLE LENGTH GAS TUBE
$18.00
Handguard or rails
View All (10)
5.5" M-LOK AR15 SUPER SLIM FREE FLOAT HANDGUARD
$89.99
AR15 MLOK Handguard - 13\"
$104.95
AR15 MLOK Handguard - 15\"
$114.95
AR-15 MLOK Handguard -2.9"
$78.95
AR-15 MLOK Handguard - 2.9 inch
$459.95
AR15 MLOK Handguard - 5.5"
$84.95
AR15 MLOK Handguard - 7.2"
$89.95
AR-15 M-LOK Handguard - 9\"
$94.95
KAK Industry AR10 MLOK Handguard 15"
$139.95
KAK Industry AR10 MLOK Handguard 9.8"
$129.95
Lower Parts Kit
View All (25)
AR10 LPK - Basic Build Kit - Black Bag
$37.95
AR-15 LPK - Basic Ambi Build Kit
$35.99
AR-15 LPK PIN AND DETENT KIT (10 PACK)
$150.00
KAK AR-15 Complete Lower Parts Kit Mil Spec Trigger Group/Trigger Guard/A2 Handle/Springs
$39.99
KAK INDUSTRIES Basic Build Kit AR-15 LPK Yellow Bag
$30.98
KAK Industry AR-15 Basic Lower Parts Kit - No Grip, Trigger, Trigger Guard
$25.16
KAK Industry AR-15 Lite Lower Parts Kit Billet Trigger Guard 506-1015-009
$35.98
KAK Industry AR-15 Lower Parts Kit Basic Ambidextrous Build Kit AR15-LP-KT-03
$49.70
Kak Industry AR-15 Lower Parts Kit Complete (506-1015-007)
$44.39
KAK Industry AR-15 Lower Parts Kit Complete Black
$57.99
Lower Receiver
View All (23)
BILLET 80% AR-15 LOWER
$94.99
KAK AR10 KA10 Rifle- 308-, 16" Barrel, 15" MLOK
$1524.95
KAK Industry AR-15 Billet Lower Receiver K15
$124.95
KAK Industry Complete K15 Billet AR15 Lower Receiver - M4 Stock
$224.95
KAK Industry Complete K15 Billet AR15 Lower Receiver - Pistol Tube
$322.95
KAK Industry Complete KF-15 Forged 9mm AR15 Lower Receiver
$279.95
KAK Industry Complete KF-15 Forged 9mm AR15 Lower Receiver - M4 Stock
$289.95
KAK Industry Complete KF-15 Forged AR15 Lower Receiver
$188.95
KAK Industry Complete KF-15 Forged AR15 Lower Receiver - M4 Stock
$195.95
KAK Industry Complete KF-15 Forged AR15 Lower Receiver - Pistol Tube
$220.95
Magazine Release
View All (8)
AR-15 LR-308 Mil-Spec Magazine Release Kit
$5.50
AR-15 MAGAZINE RELEASE BUTTON
$8.00
AR-15 MIL-SPEC MAGAZINE RELEASE
$5.00
AR-15 MIL-SPEC MAGAZINE RELEASE BUTTON
$2.50
Enhanced AR-15 Magazine Release Button
$8.00
Enhanced AR-15 Magazine Release Button
$8.00
KAK Industry AR-15 Magazine Release Button - Anodized Colors
$8.00
SPECIAL EXTENDED AR-15 / LR-308 MAGAZINE RELEASE
$8.75
Miscellaneous Parts
View All (76)
7.62X39 REPLACEMENT EXTRACTOR
$18.50
9MM Melonite Firing Pin
$9.95
A1 REAR SIGHT APERTURE KIT
$24.95
AR10 LR-MAGNUM DOUBLE EJECTOR COMPLETE BOLT
$150.00
AR15 5.56 MELONITE FIRING PIN
$7.00
AR-15 and LR-308 Forward Assist Kit
$15.00
AR-15 Firing Pin Retaining Pin
$2.20
AR-15 FORWARD ASSIST ROLL PIN
$1.00
AR-15 GAS TUBE ROLL PIN
$1.00
AR-15 M16 556 BCG Firing Pin
$7.50
Muzzle Device
View All (84)
4 Prong Flash Hider
$39.95
A2 BIRDCAGE Flash Hider
$12.00
A2 Birdcage Stainless Flash Hider | Classic Muzzle Device with Enhanced Corrosion Resistance
$20.00
A2 EXTENDED FLASH HIDER
$14.00
BIG HOLE BRAKE
$15.00
Bravo Mount- AR15 Silencer Mount, Phosphate
$99.95
EXTENDED COMPENSATOR
$14.00
KAK A2 Birdcage
$12.00
KAK A2 Birdcage Flash Hider AR-15 1/2-28 5/8-24 Threads
$15.00
KAK AUG Tulip Flash Hider 1/2-28 5/8-24 Muzzle Device
$24.95
Other Accessory
View All (2)
Rear Sight
View All (1)
Safety Selector
View All (1)
Stock / brace
View All (23)
6 POSITION M4 CARBINE STOCK ASSEMBLY
$53.00
KAK Industry A2 Buttstock Kit Black
$70.00
KAK Industry A2 Buttstock Kit for AR-15 Matte Finish Black
$89.99
KAK Industry Shockwave 2M Blade - OD Green Blade Only
$44.95
KAK Shockwave Blade Pistol Stabilizer White
$34.95
KAK SHOCKWAVE PACKAGE - BROWN
$64.95
KAK SHOCKWAVE PACKAGE - RED
$64.95
LR-308 Rifle A2 Buttstock Kit | Complete Upgrade for Classic A2 Style
$82.50
Mini Milspec M4 Stock
$35.00
SHOCKWAVE 2M BLADE - GREY (Blade Only)
$44.95
Trigger
View All (2)
Upper Parts Kit
View All (5)
AR-15 Upper Completion Kit
$22.50
KAK AR-15 Upper Receiver Completion Kit Forward Assist/Ejection Port Cover
$33.99
KAK Industry AR-15 Free Float Handguard Hardware Kit - HD Barrel Nut & Fasteners
$29.97
KAK Industry AR-15 Upper Completion Kit Black
$20.99
KAK Industry AR-15 Upper Completion Kit Forward Assist Ejection Port Cover KAR-KT-18
$27.98
Upper Receiver
View All (64)
17-5.56 KAK Complete AR15 Upper, 18" Barrel, 15" Mlok
$599.95
Complete AR10 Upper- 22 Creedmoor, 18" Hunter profile, 15" MLOK
$849.95
Complete AR10 Upper Receiver - 22 Creedmoor, 18" Heavy profile, 15" MLOK
$849.95
Complete AR10 Upper Receiver - 243 Winchester - 19" Barrel, 15" MLOK
$849.95
Complete AR10 Upper Receiver- 300 WSM - 19" Barrel 15" - MLOK
$1149.95
Complete AR10 Upper Receiver- 308 Winchester, 10.5" Barrel- 9.8" MLOK
$649.95
Complete AR10 Upper Receiver- 308 Winchester, 16 inch Barrel, 15 inch MLOK
$674.95
Complete AR10 Upper Receiver 358 Winchester, 16" Barrel, 15" MLOK
$849.95
Complete AR10 Upper Receiver- 358 Winchester 19" Barrel 15" MLOK
$899.95
Complete AR15 Upper- Bravo Mount, 300BLK, 13.9" Pin/Weld (16" OAL)
$610.95