Benelli M4 Hammer – 922(r) compliant

(1 customer review)


Benelli M4 hammer that is 922(r) compliant.  Made in USA from Rolled Plate Tool Steel, Wire EDM cut for precision, NiB coated for a smooth pull.

Out of stock


Replacement hammer for the Benelli M4 shotgun that is 100% MADE IN USA.

If you upgrade your Benelli M4 to a 7 round tube, and/or want to add a collapsible stock, you need to (depending on what you upgrade) add either 3 or 4 more US made parts in order to keep it compliant with 18 U.S. Code § 922 (r).  Follower in the tube is a no-brainer, because it is a low cost option.  Several other options are out there that are quite affordable, but the list is short if you don’t want to replace bolt or bolt carrier or barrel.  Replacing just the hammer out of the fire control group gets you one part closer.

This hammer is US made out of S7 Rolled Plate Tool Steel, EDM wire cut for high precision, and NiB coated for smooth pull.  Laser engraved to identify it as US Made.  If you need to make a 922(r) swap, this is THE hammer to do it with.

YouTube video follows soon, showing the swap procedure.  Gunsmith installation is recommended if you are not trained or confident to work on triggers, but it is a zero modification swap that can be done in 5 minutes.

Note: I am not a lawyer, and nothing I say about 922(r) represents legal advice, but only represents my best understanding.

Additional information


+0.25, +0.50, +0.75, +1.00, +1.25

1 review for Benelli M4 Hammer – 922(r) compliant

  1. David (verified owner)

    I was looking for a 922(r) compliant hammer, and this fit the bill perfectly! Fit and finish was exactly as expected. The M4 trigger group I assembled functions perfectly with this hammer. I recommend this product!

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