GunPartPicker

KAK INDUSTRY AR-15 Parts & Accessories

KAK Industry is a design and manufacturing shop focused on AR-15 and AR-10 parts. Builders know them for muzzle devices, flash hiders, BCGs and handguards, plus small tools like a castle nut multi tool.

KAK INDUSTRY has 335 products available on GunPartPicker, ranging from $0.50 to $879.95.

KAK INDUSTRY Product Categories

  • Muzzle Device: 66 products
  • Barrel: 43 products
  • Buffer: 34 products
  • Bolt Carrier Group: 30 products
  • Lower Receiver: 21 products
  • Handguard: 18 products
  • Upper Receiver: 18 products
  • Buffer Tube Assembly: 18 products
  • Gas Tube: 8 products
  • Suppressor: 8 products
  • Complete Rifle: 8 products
  • Rear Sight: 7 products
  • Gas Block: 6 products
  • Bolt Catch: 6 products
  • Takedown Pin: 6 products
  • Buffer Spring: 5 products
  • Charging Handle: 5 products
  • Magazine Release: 5 products
  • Castle Nut: 4 products
  • Safety: 3 products
  • Dust Cover: 3 products
  • Forward Assist: 3 products
  • Handguard Mount Accessory: 3 products
  • Buffer Tube: 2 products
  • Trigger Guard: 2 products
  • End Plate: 1 product
  • Ammunition: 1 product
  • Pistol Grip: 1 product

Stock status: 197 in stock, 138 out of stock.

KI

KAK INDUSTRY

335
Products
9
Retailers
Best overall: KAK Industry
$1 – $880
Price Range
Often cheapest: BattleHawk Armory
55%
In Stock
48 of 87 listings

KAK INDUSTRY in November 2026 so far

KAK INDUSTRY ranks #42 of 506 brands on GunPartPicker so far in November 2026, just behind Hogue, with about 1 in every 250 parts builders added. Down from #30 in October. Builders are reaching for KAK INDUSTRY mostly for bolt carrier group parts. The most added single part is the AR-15 Mil-Spec Magazine Release KIT, taking the top spot from the KAK Industry Mil-Spec Carbine Buffer Tube KIT, Black.

About 59% of the 335 KAK INDUSTRY products we track are in stock today.

Also popular this month: KAK Industry DBC K-SPEC AR-15 Bolt Carrier Group - Down Vent, Dual Ejector - Chrome-Lined Phosphate, AR10 Matched Receiver Set- Billet, KAK Industry Mil-Spec Carbine Buffer Tube KIT, Black and Mil-Spec AR-15 CHARGING HANDLE.

All KAK INDUSTRY monthly updates →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

KAK INDUSTRY products

About KAK INDUSTRY

KAK Industry makes AR-15 and AR-10 parts like muzzle devices, flash hiders, BCGs, barrels and handguards, plus a castle nut multi tool.

AR-15 parts · AR-10 parts · BCGs · Muzzle devices

Brand Overview

Products335
Price Range$1 – $880
In Stock197 of 335 (59%)

Available At

KY Gun CompanyB Kings FirearmsSportsmans Outdoor SuperstoreBrownellsOptics PlanetPalmetto State ArmoryDirty Bird IndustriesPrimary ArmsBattleHawk ArmoryClassic FirearmsAR15 DiscountsKAK Industry

What Builders Choose

Based on real builds

Top KAK INDUSTRY products builders are adding

AR-15 Mil-Spec Magazine Release Kit
Magazine Release·Added to builds

AR-15 Mil-Spec Magazine Release Kit

$5.50
AR15 Ambi Safety Selector
Safety·Added to builds

AR15 Ambi Safety Selector

$19.95
KAK MID LENGTH GAS TUBE
Gas Tube·Added to builds

KAK MID LENGTH GAS TUBE

$16.50
MIL-SPEC BOLT CATCH
Bolt Catch·Added to builds

MIL-SPEC BOLT CATCH

See price
AR-15 MIL-SPEC PIVOT PIN
Takedown Pin·Added to builds

AR-15 MIL-SPEC PIVOT PIN

$5.00
KAK KF-15 FORGED AR-15 STRPPD LOWER
Lower Receiver·Added to builds

KAK KF-15 FORGED AR-15 STRPPD LOWER

See price

Customer Ratings & Reviews

No reviews yet for this brand.