# Barrett M107A1 Gen2: .50 BMG Semi-Auto Precision Rifle - 20" Cerakote

**Brand:** Barrett
**Category:** Semi-Automatic Rifles
**Caliber:** .50 BMG

## Specifications

- **Caliber:** .50 BMG
- **Barrel Length:** 20"
- **Capacity:** 10 rounds
- **Finish:** Black Cerakote
- **Weight:** 438.4 oz
- **Overall Length:** 48"
- **UPC:** 810021511559
- **SKU:** UCEGApiDf

## Description

The Barrett M107A1 is a semi-automatic rifle chambered in .50 BMG, originally designed for military and law enforcement use and widely adopted for long-range precision shooting. The 20-inch chrome-lined fluted barrel is shorter than some M107 configurations, which helps with transport while still reaching effective range. At 27.4 lbs and 48 inches overall, this is a substantial rifle. The weight is inherent to the caliber and aluminum receiver construction.

### Key Specifications
- **Model:** M107A1
- **Caliber:** .50 BMG
- **Action:** Semi-Automatic
- **Capacity:** 10+1 rounds
- **Barrel Length:** 20 inches
- **Overall Length (OAL):** 48 inches
- **Weight:** 27.4 lbs
- **Muzzle Device:** Muzzle Brake
- **Receiver Material:** Aluminum
- **Sights:** Flip Up Rear Sights
- **Barrel Twist Rate:** 1:15"

### Detailed Features

The .50 BMG cartridge handles extreme long-range work and penetration of light materials, which is where the M107A1 finds its primary role. The semi-automatic action allows faster follow-up shots compared to bolt-action .50 BMG rifles. The chrome-lined fluted barrel resists fouling, dissipates heat, and extends service life under sustained fire. The black Cerakote finish provides corrosion resistance in field conditions. The muzzle brake is essential given the caliber. It substantially reduces felt recoil to a manageable level for repeated shooting.

### Usage Scenarios

1. **Long-Distance Target Shooting**: The M107A1's accuracy at extended ranges suits precision competitions and long-range sport shooting.
2. **Military and Law Enforcement**: The rifle's lineage is in anti-materiel and long-range interdiction roles, and it remains in service in those capacities.
3. **Competitive Shooting**: The semi-auto action and 10+1 capacity make it competitive at events where multiple shots on target are required.

## Frequently Asked Questions

**Q: What caliber is the Barrett M107A1?**

A: The Barrett M107A1 is chambered in .50 BMG.

**Q: Who makes the M107A1?**

A: The M107A1 is made by Barrett.

**Q: What type of firearm is the Barrett M107A1?**

A: It is a semi-automatic rifle.

**Q: What is the barrel length of the Barrett M107A1?**

A: This configuration has a 20-inch barrel.

**Q: How many rounds does the Barrett M107A1 hold?**

A: It has a 10+1 capacity.

**Q: Where can I buy the Barrett M107A1?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Discussions about the Barrett M107A1 Gen2 in .50 BMG tend to mix genuine admiration for its engineering with clear-eyed acknowledgment of its practical limitations.

The build quality draws consistent praise. Users appreciate the robust aluminum receiver, Cerakote finish, and chrome-lined barrel. Long-range accuracy gets strong marks, and the semi-automatic action is frequently called out as an advantage over bolt-action .50 BMG options for rapid follow-up shots. The 20-inch barrel gets positive mentions for making the rifle more manageable to transport.

Weight is the main practical concern. At 27.4 lbs, extended carries are demanding and most users acknowledge this is a setup-and-shoot rifle rather than something you pack deep into the field. .50 BMG ammunition cost is the other recurring topic. It's expensive and less available than common calibers, which limits how much range time most owners put on it.

Overall the rifle earns strong praise for what it is, with the weight and ammo cost being accepted tradeoffs rather than genuine criticisms of the platform.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Primaryarms Com | $11429.99 |

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