Barrett Model 82A1

The Barrett Model 82A1 is a semi‑automatic .50 BMG (12.7×99 mm) precision rifle recognized as one of the first successful shoulder‑fired .50‑caliber semi‑automatic platforms. It is designed for overwatch, counter‑sniper, and anti‑materiel law‑enforcement missions where extreme range, penetration, and reliability are required.

The Model 82A1 remains a battle‑proven, duty‑grade platform suited for agencies that prioritize robust construction, sustained fire capability, and long‑range dominance.

Operational Advantages for Law Enforcement

 

• .50 BMG caliber delivers exceptional long‑range performance and barrier defeat

• Semi‑automatic recoil‑operated action enables rapid follow‑up shots

• Proven design with decades of operational history

• Detachable 10‑round magazine supports sustained overwatch engagements

• Integrated long‑range Picatinny rail optimized for precision optics

• Heavy, stable platform enhances recoil management and accuracy

Barrel & Ballistics

 

• Caliber: .50 BMG

• Barrel Length: Approximately 29 inches (standard configuration)

• Twist Rate: 1:15

• Chrome‑lined bore and chamber for extended service life and corrosion resistance

• Integral multi‑chamber muzzle brake significantly reduces felt recoil and muzzle rise

• Extended Picatinny top rail with built‑in elevation bias for long‑range optics

The long, fluted barrel and recoil system are designed to maintain accuracy while managing the substantial energy of the .50 BMG cartridge.

Action & Operating System

 

• Recoil‑operated, semi‑automatic action

• Engineered for reliability with full‑power duty ammunition

• Allows shooters to remain on target during follow‑up shots

• Designed for sustained use in precision and overwatch roles

 

Receivers & Controls

 

• Steel and high‑strength alloy construction for durability

• Manual safety selector

• Flip‑up iron sights provide backup aiming capability

• Ambidextrous‑friendly layout for tactical adaptability

---

Rail & Accessory Integration

 

• Full‑length Picatinny top rail supports large‑format optics

• Compatible with night‑vision clip‑ons, thermal imagers, and rangefinding devices

• Forward bipod mounting enhances stability in prone and supported firing positions

• Side mounting points support mission‑specific accessories

---

Ergonomics & Shooter Interface

 

• Heavy‑duty bipod and rear monopod compatibility

• Recoil mitigation system reduces shooter fatigue during extended engagements

• Sling attachment points for transport and deployment

• Designed for long‑duration overwatch and static precision roles

---

Magazine & Capacity

 

• Detachable 10‑round magazine

• Designed for standard .50 BMG duty ammunition

• Supports extended engagement scenarios without frequent reloads

---

Weight & Handling

 

• Unloaded Weight: Approximately 32.7 lbs

• Overall Length: Approximately 57 inches

• Weight enhances stability and recoil control

• Intended for supported precision roles, not general patrol carry

---

Suppressor Considerations

 

• The Model 82A1 is not designed for suppressor use

• Agencies requiring suppressed .50 BMG capability should consider platforms specifically engineered for that role

---

Specifications

 

---

Agency Use Case Summary

 

The Barrett Model 82A1 is best suited for:

• SWAT and tactical overwatch teams

• Counter‑sniper operations

• Anti‑materiel and barrier engagement

• Rural and open‑terrain deployments

• High‑risk standoff and long‑distance precision scenarios