KAK Industry .45 ACP AR-15 Bolt Carrier Group

Manufactured by KAK Industry
Manufactured by KAK Industry
4 Reviews

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The KAK Industry .45 ACP AR-15 Bolt Carrier Group is a high-quality component designed specifically for AR-15 rifles chambered in .45 ACP with a direct blowback system. The KAK Industry .45 ACP AR-15 Bolt Carrier Group is equipped with a full-size .308 style extractor that ensures reliable extraction and ejection of spent casings. This extractor can be easily removed for cleaning, simplifying maintenance and ensuring consistent operation. The bolt is also compatible with all types of hammers, providing versatility and compatibility with various trigger setups.


  • Compatible with Glock magazines
  • Complete bolt for blowback systems
  • Full size .308 type extractor
  • Tungsten weighted
  • Works with all types of hammers
  • 16 ounces
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BrandKAK Industry
Caliber Gauge.45 ACP
Carrier StylePistol Caliber Blow Back Carrier
Weight16 oz.
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

4 reviews

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The best of the AR45 Bolts

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The KAK is superior due to KAK incorporating the extra weight (Tungsten) at the rear of the BCG. This coupled with a KVP 10.5 Oz Tungsten Buffer makes a AR45 or AR10mm Pistol a pussy Cat.

Great bcg

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Excellent bcg..Great service Fast shipping


by -

I to build mini ARS but this was my first 45 and believe me it ran like a sewing machine with a seven and a half inch buffer and a extra power buffer spring No Doubt

Works great

by -

Built a AR45 using this BCG due to the extra weight of this BCG - good choice as it has run from the first test fire!