M3 Grease Gun Magazine

The M3 Grease Gun Magazine is a newly produced version of the iconic military original. We've produced hundreds of thousands of these magazines with more than a decade of experience behind each magazine. You'll find our M3 Grease Gun Magazine will fit and feed flawlessly in any firearm designed to use unmodified M3 Grease Gun Magazines.

In stock


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American Owned and Operated


20+ Years In Business


Returns Accepted


Ships from Pennsylvania

  • Buy 5 for $34.95 each and save 13%
  • Buy 10 for $29.95 each and save 25%


  • M3 Grease Gun Magazine
  • Caliber: .45ACP
  • Capacity: 30 Rounds
  • Made by United Defense LLC / Keep Shooting
More Information
Overall Rating
Great Price
Review by Donnovan U.
Received in three days after buying. Will be back to shop at KS again!
Overall Rating
Just as described.
Review by Ikenna Q.
Satisfied with this purchase.
Overall Rating
Good Item
Review by Darrien Y.
The magazines are awesome. Would recommend.
Overall Rating
Review by Standley G.
Cheapest price anywhere that was online. Delivery was speedy via Fedex.
Overall Rating
Review by Swayze U.
Clips look perfect. Exactly what I needed.
Overall Rating
Good Transaction
Review by Dorain Y.
Received in three days after placing my order. Will be back to buy from keepshooting.
Overall Rating
Review by Thomas K.
Clips look great. Exactly what I wanted.
Overall Rating
Perfect for me
Review by Kristy P.
The mags are excellent. Would definitely recommend.
Overall Rating
Very Pleased
Review by Arik D.
I purchased three clips and they all work.
Overall Rating
Very Pleased
Review by Zerrick J.
Delighted with this transaction.
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