Description
The Diamondback DBAM29 is a double-stack subcompact, and this is the flush-fitting 12-round magazine it was designed around. Whether you're picking up a spare for carry rotation or just want a backup for range day, this is the factory magazine straight from Diamondback Firearms built to spec for that platform.
The body is stainless steel, which holds up well over time compared to aluminum or polymer tube designs. The flat baseplate keeps everything flush with the grip when seated, which matters when you're carrying concealed and don't want anything hanging below the frame. Each magazine features an orange follower and witness holes along the tube so you can get a fast round count without guessing.
One thing worth noting for AM2 owners shopping around: this magazine is specific to the DBAM29 subcompact. It will not fit or function in the older micro-DB9 or full-size DB9 variants. If you own an AM2, this is your mag. If you want more rounds for range use or a backup carry option with a grip extension, Diamondback also makes a 17-round version for the same platform.
This is a single magazine sold per unit. It ships with no extras, just the magazine itself. Stainless finish, flat base, made in the USA.
Key Specifications
- Manufacturer: Diamondback Firearms
- MPN: DBAM29-MAG12R
- UPC: 815875012313
- Caliber: 9mm Luger
- Capacity: 12 Rounds
- Material: Stainless Steel
- Base Style: Flat Base
- Feed System: Double Stack, Detachable
- Compatible Platform: Diamondback AM2 / DBAM29 Subcompact
- Country of Origin: USA
- Overall Length: 5.5 in
- Quantity: 1
What’s Included
- 1x Diamondback DBAM29 12-Round 9mm Magazine with Flat Baseplate
Frequently Asked Questions
Will the DBAM29 12-round magazine work in my older Diamondback DB9 or micro DB9?
No. This magazine is designed specifically for the Diamondback DBAM29 subcompact, also known as the AM2. It will not function in the standard micro DB9 or full-size DB9 handguns. Always double-check your pistol model before ordering.
Does this magazine sit flush with the grip on the DBAM29?
Yes, the flat base design is specifically intended to sit flush with the bottom of the grip frame on the AM2. That is what makes this the preferred option for everyday carry, as nothing protrudes below the grip to print or snag.
Is there a higher-capacity option for the same pistol?
Diamondback also makes a 17-round magazine for the DBAM29 that includes a finger extension. That version extends below the grip and adds capacity, making it popular as a range spare or a second magazine for home use where a slightly larger profile is not a concern.
How do I know how many rounds are left in the magazine?
The magazine body features witness holes along the side so you can see the rounds stacked inside without dropping the mag. The orange follower is also visible through those holes, making it easy to tell at a glance when you are running low.
Is this an OEM magazine or an aftermarket product?
This is a genuine Diamondback Firearms factory magazine, not a third-party aftermarket product. It is made in the USA to the same specs as the magazines that ship with new AM2 pistols, so fit and reliability should be exactly what you would expect from the factory.




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