# Wise Arms WA-15B .300 AAC Blackout 10.5in Tungsten

**Brand:** Wise Arms
**Category:** Handguns
**Caliber:** .300 AAC Blackout

## Specifications

- **Caliber:** .300 AAC Blackout
- **Barrel Length:** 10.5"
- **Finish:** Tungsten Cerakote
- **UPC:** 610655006298
- **SKU:** UCAkYYAp8

## Description

The Wise Arms WA-15B is a semi-auto pistol built on the AR platform and chambered for .300 AAC Blackout. It has a 10.5-inch barrel, a billet lower receiver, and a 30+1 round capacity. The pistol is finished in Cerakote and comes fitted with an SBA3 brace for a more stable shooting hold, with no factory sights so the buyer can set up their own optic from the start.

### Key Specifications
- **Brand:** Wise Arms
- **Model:** WA-15B
- **Caliber:** .300 AAC Blackout
- **Action:** Semi Auto
- **Capacity:** 30+1
- **Barrel Length:** 10.5 inches
- **Finish:** Tungsten Cerakote

### Detailed Features
- Billet lower receiver with an oversized trigger guard for easier access with gloves
- SBA3 pistol brace fitted for improved stability over a bare buffer tube
- Compact 10.5-inch barrel keeps the overall build short for close-range handling
- No sights installed, leaving the top rail open for the owner's optic choice

## What Customers Say

*AI-generated insights from customer reviews*

Owners of billet AR pistols like the WA-15B tend to comment on fit first: a billet receiver set typically machines tighter than a forged one, and buyers notice a more solid feel when the upper and lower are mated. Reliability on a .300 Blackout AR pistol generally comes down to buffer and gas tuning for the shorter 10.5-inch barrel, and most owners report the gun runs clean once they settle on a load, though a few mention needing to experiment with ammunition before it cycles consistently.

For handling, the SBA3 brace and short barrel make this a compact, easy-to-maneuver package, which is the main reason people choose a .300 Blackout pistol build over a full rifle. The lack of factory sights is treated as expected rather than a shortcoming, since most buyers plan to mount their own optic anyway, and the oversized trigger guard gets called out as a nice touch for gloved use in cold weather.

On value, .300 Blackout as a caliber benefits from wide subsonic and supersonic ammunition availability, and the AR platform means aftermarket parts are never hard to find. Some owners note that Tungsten Cerakote shows wear differently than a matte black finish, which is a cosmetic preference rather than a functional complaint.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $694.43 |
| Shootingsurplus Com | $696.86 |

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