40 S&W BCG
40 S&W BCG
40 S&W BCG
40 S&W BCG
40 S&W BCG
40 S&W BCG

40 S&W Bolt Carrier Assembly

(5 customer reviews)

40S&W bolt carrier group compatible with GLOCK® 40 S&W AR-15 (AR-40) builds.


In stock

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SKU: AA40BCGNITCategories: , , ,

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  • Machined from 8620 alloy steel with a QPQ black nitride finish
  • Compatible with GLOCK® 40 S&W magazines
  • For use with a standard AR-15 hammer
  • Features removable weight for use with Law Tactical folding stock adapter
Weight1 lbs
Dimensions7 × 1 × 1 in

Angstadt Arms


Angstadt Arms

5 reviews for 40 S&W Bolt Carrier Assembly

  1. Alberto

    Fit and finish is top notch! Used this in conjunction with an angstadt receiver set and their 10oz buffer. Simply works.

  2. Kevin B. (verified owner)

    Bolt carrier group from Angstadt is simply an awesome product and a great company thanks so much guys

  3. Wayne J. (verified owner)

    Just what I needed

  4. Dean R (verified owner)

    Fit and finish excellent quality. Unfortunately at this time I cannot attest to functionality since I do not have the barrel and cannot complete the build.

  5. Jim Hill

    I now have about 1,000 rnds through my 40 pcc. Bcg has been flawless.

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40 S&W BCG
40 S&W Bolt Carrier Assembly

In stock

Purchase & earn 159 points!