# NAA MiniMaster Stainless Revolver - .22 LR/WMR Dual-Caliber Compact

**Brand:** North American Arms
**Category:** Single Action Revolvers
**Caliber:** .22 LR

## Specifications

- **Caliber:** .22 LR
- **Barrel Length:** 4"
- **Capacity:** 5 rounds
- **Finish:** Stainless
- **Weight:** 10.8 oz
- **Overall Length:** 7.88"
- **UPC:** 744253000614
- **SKU:** UCD6Ntk74

## Description

The NAA Mini-Master is a single-action revolver chambered for both .22 LR and .22 WMR, with an included conversion cylinder that lets you swap between the two. At 7.88 inches overall and 10.80 oz, it is larger than a typical NAA mini but still compact enough for pocket or backup carry.

### Key Specifications
- **Model Name:** MiniMaster
- **Brand:** North American Arms (NAA)
- **Caliber:** .22 LR / .22 WMR
- **Action:** Single Action Only (SAO)
- **Capacity:** 5 rounds
- **Barrel Length:** 4 inches
- **Overall Length:** 7.88 inches
- **Weight:** 0.7 lbs (10.80 oz)
- **Sights:** Adjustable Marble Arms Front & Rear
- **Grip Type:** Finger Grooved Black Rubber
- **Finish:** Stainless Steel

### Features
The 4-inch barrel gives the Mini-Master noticeably better velocity and sight radius than the shorter NAA minis. Marble Arms adjustable sights are a real asset at this size; you can dial them in for a specific load rather than accepting a fixed zero. The stainless steel construction resists corrosion and holds up to regular carry. The finger-grooved rubber grip handles recoil from .22 WMR rounds without discomfort during a range session. The SAO mechanism requires a deliberate thumb-cock before each shot, which encourages careful trigger discipline.

## Frequently Asked Questions

**Q: What caliber is the Mini-Master?**

A: The NAA Mini-Master is chambered for both .22 LR and .22 WMR. An included conversion cylinder lets you swap between the two.

**Q: Who makes the Mini-Master?**

A: The Mini-Master is made by North American Arms (NAA).

**Q: What type of firearm is the Mini-Master?**

A: It is a single-action revolver.

**Q: What is the barrel length of the Mini-Master?**

A: The Mini-Master has a 4-inch barrel.

**Q: How many rounds does the Mini-Master hold?**

A: It has a 5-round capacity.

**Q: What sights does the Mini-Master have?**

A: The Mini-Master comes with adjustable Marble Arms front and rear sights.

**Q: Where can I buy the Mini-Master?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the NAA Mini-Master tend to appreciate the combination of the 4-inch barrel and adjustable sights, noting that accuracy at 15-25 yards is respectable for a rimfire revolver this small. The dual-caliber capability gets mentioned frequently as a practical plus.

The stainless finish and overall build quality receive positive comments. The grip size is a common complaint from shooters with larger hands, who find extended sessions uncomfortable. .22 WMR recoil in a sub-11-oz frame is noticeably snappy, which surprises some first-time users.

Accuracy at close range is generally satisfactory, though long-range comparisons to larger handguns are not really applicable at this size. Holster options are limited given the revolver's unusual proportions, which comes up in discussions fairly often.

Sentiment is balanced: the Mini-Master is valued as a compact revolver with real sighting adjustability, while the small grip and limited capacity are accepted tradeoffs.

## Pricing

**13 offers available**

| Vendor | Price |
|--------|-------|
| Gritrsports Com | $396.99 |
| Shootingsurplus Com | $398.52 |
| Grabagun Com | $399.99 |
| Impactguns Com | $404.89 |
| Guns Com | $408.99 |
| Kygunco Com | $409.19 |
| Globalordnance Com | $409.19 |
| Gunbuyer Com | $410.17 |
| Buds Gun Shop | $417.49 |
| Palmettostatearmory Com | $423.99 |

*...and 3 more offers*

## Similar Products

- [NAA MiniMaster .22 WMR Revolver - Precision Stainless](https://gunsnation.com/p/naa-minimaster-22-wmr-revolver-precision-stainless/UCD6Ntk7g)
- [NAA MiniMaster .22 LR/WMR Stainless Revolver - Compact Precision](https://gunsnation.com/p/naa-minimaster-22-lr-wmr-stainless-revolver-compact-precision/UCD6Ntk65)
- [NAA MiniMaster .22 LR Stainless 4" Revolver - Precision Compact](https://gunsnation.com/p/naa-minimaster-22-lr-stainless-4-revolver-precision-compact/UCD6Ntk7S)
- [NAA Mini-Master .22LR Revolver - Stainless, Compact & Precise](https://gunsnation.com/p/naa-mini-master-22lr-revolver-stainless-compact-precise/UCD6Ntk6T)
- [NAA Black Widow Mini Revolver: Dual Caliber .22 LR/.22 WMR](https://gunsnation.com/p/naa-black-widow-mini-revolver-dual-caliber-22-lr-22-wmr/UCD6Ntk3H)
- [NAA Mini-Master .22 WMR 4" Stainless Revolver - Compact Power](https://gunsnation.com/p/naa-mini-master-22-wmr-4-stainless-revolver-compact-power/UCD6Ntk6h)

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*Data from [GunsNation](https://gunsnation.com)*