# Barrett M107A1-S .50 BMG Tactical Rifle, Semi-Auto, 29" Barrel

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

## Specifications

- **Caliber:** .50 BMG
- **Barrel Length:** 29"
- **Capacity:** 10 rounds
- **Finish:** Black
- **Weight:** 476.8 oz
- **Overall Length:** 57"
- **UPC:** 810021511597
- **SKU:** UCEGApiEH

## Description

The Barrett M107A1-S is a semi-automatic .50 BMG rifle built around a recoil-operated action. The 29-inch chrome-lined fluted barrel gives it a 1:15" twist and contributes to heat dissipation during sustained fire. At 29.80 lbs, it is a heavy rifle, though the muzzle brake does a real job of taming the felt recoil from a cartridge this size. The aluminum receiver keeps weight from climbing further, and flip-up rear sights are included for iron-sight backup.

### Key Specifications

- **Brand:** Barrett
- **Model:** M107A1-S
- **Caliber:** .50 BMG
- **Action:** Semi-Auto
- **Operating System:** Recoil
- **Barrel Length:** 29 inches
- **Overall Length:** 57 inches
- **Capacity:** 10+1 rounds
- **Weight:** 29.80 lbs (approx.)
- **Finish:** Black Cerakote with a chrome-lined fluted barrel
- **Muzzle Device:** Muzzle Brake
- **Twist Rate:** 1:15"
- **Sights:** Flip Up Rear
- **Receiver Material:** Aluminum

## Frequently Asked Questions

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

A: The M107A1-S is chambered in .50 BMG.

**Q: Who makes the M107A1-S?**

A: It is made by Barrett.

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

A: It is a semi-automatic rifle with a recoil-operated action.

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

A: The M107A1-S has a 29-inch chrome-lined fluted barrel.

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

A: It has a 10+1 capacity.

**Q: Does the Barrett M107A1-S come with a muzzle brake?**

A: Yes, it includes a muzzle brake.

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

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The Barrett M107A1-S gets strong marks for accuracy and long-range capability. Shooters consistently point to the .50 BMG's stopping power and flat performance at distance as the main appeal, whether for tactical use or extended-range target work.

Build quality is well-regarded; most owners describe the rifle as solid and reliable across varying conditions. The recoil is a real topic of discussion. The muzzle brake helps, but .50 BMG is .50 BMG, and shooters new to the caliber note it takes some adjustment. Weight at 29.80 lbs comes up often; it is not a rifle you carry far without planning for it.

Ammo and rifle cost are the consistent friction points. .50 BMG ammunition is expensive and not always easy to source, which limits how much range time is practical for many owners. The rifle itself represents a significant investment, though the general consensus is the performance justifies it for serious long-range shooters and collectors.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $13400.99 |

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