GunPartPicker

KAK INDUSTRY AR-15 Parts & Accessories

KAK Industry is a Florida-based manufacturer of AR-15 and AR-pistol components, best known for producing the Shockwave Blade pistol stabilizing brace that helped shape the AR-pistol market before subsequent regulatory changes. The company also produces barrels, uppers, castle nuts, buffer assemblies, gas-system components, and muzzle devices for AR-platform builds. KAK''s pistol-caliber uppers in 9mm and .45 ACP, along with micro gas system kits for short-barreled builds, are commonly used by DIY builders. The brand offers value-priced coverage across small parts and specialty components. KAK Industry products are frequently found in budget and pistol-configured AR builds.

KAK INDUSTRY has 156 products available on GunPartPicker, ranging from $1.68 to $599.99.

KAK INDUSTRY Product Categories

  • Muzzle Device: 52 products
  • Buffer: 34 products
  • Bolt Carrier Group: 23 products
  • Buffer Tube Assembly: 15 products
  • Upper Receiver: 14 products
  • Complete Rifle: 6 products
  • Gas Block: 4 products
  • Castle Nut: 4 products
  • Buffer Tube: 2 products
  • End Plate: 1 product
  • Ammunition: 1 product

Stock status: 59 in stock, 97 out of stock.

KI

KAK INDUSTRY

156
Products
6
Retailers
Best overall: Brownells
$2 – $600
Price Range
Best value: Brownells
17%
In Stock
3 of 18 listings

KAK INDUSTRY in August 2026

KAK INDUSTRY ranked #63 of 319 brands on GunPartPicker in August 2026, just behind Leapers, with about 1 in every 333 parts builders added. That's its 2nd straight month at #63. Builders reached for KAK INDUSTRY mostly for bolt carrier group parts. The most added single part was the KAK Industry Retro A1 Flash Hider 1/2-28, Black, taking the top spot from the KAK Industry Mil-Spec Carbine Buffer Tube KIT, Black.

Muzzle devices were the busiest KAK INDUSTRY category in August: 36 products came back in stock, several more than once, and demand for them rose about 20% on July. About 38% of the 156 KAK INDUSTRY products we track are in stock today.

Also popular this month: KAK Industry Low Profile Gas Block .750 Steel Phosphate Finish Black, KAK Industry Mil-Spec Carbine Buffer Tube KIT, Black, K-SPEC M16 BCG w/Side Vent 5.56x45mm Chrome & Phosphate Black and KAK Industry Bolt Carrier Group For AR-15 8620 Steel Construction Chrome Lined Phosphate Finish Black C158 Bolt.

All KAK INDUSTRY monthly updates →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers

KAK INDUSTRY products

About KAK INDUSTRY

KAK Industry is a Florida-based manufacturer of AR-15 and AR-pistol components, best known for producing the Shockwave Blade pistol stabilizing brace that helped shape the AR-pistol market before subsequent regulatory changes. The company also produces barrels, uppers, castle nuts, buffer assemblies, gas-system components, and muzzle devices for AR-platform builds. KAK''s pistol-caliber uppers in 9mm and .45 ACP, along with micro gas system kits for short-barreled builds, are commonly used by DIY builders. The brand offers value-priced coverage across small parts and specialty components. KAK Industry products are frequently found in budget and pistol-configured AR builds.

Brand Overview

Products156
Price Range$2 – $600
In Stock59 of 156 (38%)

Available At

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

What They Make

Top categories and typical prices

52
Muzzle Device·36% of products

52 products available

$0 – $94
34
Buffer·24% of products

34 products available

$0 – $192
23
Bolt Carrier Group·16% of products

23 products available

$0 – $247
15
Buffer Tube Assembly·10% of products

15 products available

$20 – $98
14
Upper Receiver·10% of products

14 products available

$0 – $600
6
Complete Rifle·4% of products

6 products available

$18 – $76

Customer Ratings & Reviews

No reviews yet for this brand.