Description
The North American Arms MMT-C Combo is the fully loaded Mini-Master: a 4 inch heavy vent barrel, elevation-adjustable Marble Arms rear sight, bull cylinder and oversized rubber grip, plus two cylinders so it shoots both 22 Magnum and 22 Long Rifle.

North American Arms MMT-C Combo Overview
Built from stainless steel, it measures 7.88 inches long and weighs 10.8 ounces. If you want one NAA revolver that does a bit of everything, from cheap 22 LR plinking to 22 WMR pest control, this is the model to choose. The adjustable sight is especially useful on a convertible, because the two cartridges rarely hit the same point at the same sight setting.
Two Zeros, One Sight
Most owners zero the rear sight for their favorite 22 LR load, then note how many clicks it takes to bring their 22 Magnum load to the same point. With that written down, switching cylinders and resetting the sight takes a minute at the range. A small screwdriver in the range bag is all you need.

Cheap Practice That Counts
Because the 22 LR cylinder fits the same frame, grip and sights, practice with inexpensive LR ammunition carries straight over to the Magnum setup. You learn the thumb-cock and press rhythm, the spur trigger and the sight picture on ammo that costs far less per round than 22 WMR.
Swapping Cylinders Safely
Make sure the revolver is empty before removing a cylinder. Press the base pin latch, pull the pin, remove the cylinder and fit the other. Keep the spare in a dry pouch. Only 22 LR goes in the LR cylinder and only 22 WMR in the Magnum cylinder, every time.

On the Trail
At under 11 ounces the MMT-C rides easily in a chest rig or belt holster. Carry it with the hammer resting in a safety notch between chambers and use a holster that covers the unguarded spur trigger. For snakes at very close range, 22 WMR shotshells are an option in the Magnum cylinder.
What to Expect
The MMT-C is accurate and pleasant, but it is still a five-shot rimfire with slow reloads, since the cylinder must be removed to reload. Treat it as a target, trail and pest gun first. Rimfire priming can be less consistent than centerfire, so test ammunition before trusting it.
State Laws and Ownership
Mini revolvers are legal to own in most of the country, but several states limit which handguns a dealer can sell. California keeps a handgun roster, and Massachusetts, Maryland and New York have their own approval or permit systems, so confirm this exact model can be transferred where you live before ordering. Concealed carry permits are still required in many states even for a five-shot rimfire this small, and some cities add their own rules.
Specifications
- Manufacturer: North American Arms, Provo, Utah
- Model: Mini-Master Target Combo, NAA-MMT-C
- UPC: 744253000614
- Caliber: 22 Magnum (22 WMR) with 22 LR cylinder
- Capacity: 5 rounds
- Barrel: 4 in. heavy vent
- Overall length: 7.88 in.
- Height: 3.69 in.
- Width: 1 in.
- Weight: 10.8 oz
- Action: Single action
- Sights: Marble Arms adjustable rear (elevation)
- Grips: Oversized black rubber
- Finish: Stainless steel, bull cylinder
Before You Buy
Federal law requires handgun buyers to be at least 21 years old to purchase from a licensed dealer. This revolver ships to your local FFL, where you fill out the ATF Form 4473 and pass the background check before taking it home.
Who It Is For
The North American Arms MMT-C Combo is a great fit for shooters who want one NAA revolver for target, trail and pest work, owners who value inexpensive 22 LR practice, and collectors of the Mini-Master line.
Buy the North American Arms MMT-C Combo at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the North American Arms MMT-C Combo online and ship it to your local FFL dealer, or browse our full selection of firearms for more revolvers. For factory details, visit North American Arms.








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