Battle Arms Development Workhorse HGA 5.56 10.5in SBA3 Brace

Description

The Battle Arms Development Workhorse HGA is a compact, duty-oriented semi-automatic carbine built around forged 7075-T6 receivers and a free-float rail. It features a 4150 chrome-moly steel black-nitride barrel and a full-length Picatinny rail with a matched notch cut at 12 o’clock. The package includes an adjustable pistol grip and an SBA3 adjustable brace for compact handling and ergonomic control.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel measures 10.50 inches.
• The action type is Semi-Auto.
• The capacity is 30 + 1.
• The weight is 5.09 lbs.
• The overall length is 26.13 inches.
• The stock material is Polymer.
• The grip is Adjustable.
• The barrel material/finish is 4150 chrome-moly steel, black nitride.
• The receivers are made from 7075-T6 aircraft-grade aluminum with a free-float M-LOK handguard.

Purpose-built for reliable service use, the Workhorse HGA combines durable materials and practical features—free-float M-LOK handguard, forged receivers, and proven bolt/barrel components—to deliver a compact, service-capable 5.56 NATO carbine. Its configuration supports accessory installation and tuning for real-world tasks where compactness and reliability matter.

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