Harrington & Richardson Government Carbine A2 5.56mm

A Modern Take on a Classic Design

The Harrington & Richardson Government Carbine represents a thoughtful return to proven rifle architecture. Built on authentic M16A2 lower and upper receivers, this carbine combines historical accuracy with practical utility for today's shooter.

Key Features

Barrel and Action

• 5.56 NATO chambering with 1/7 twist rate—ideal for stabilizing heavier projectiles
• Pencil profile barrel keeps weight down without sacrificing rigidity
• 4150 Chrome Moly Vanadium steel with Parkerized finish and chrome lining for durability
• M4 feed ramps ensure reliable ammunition feeding
• Carbine-length gas system for balanced performance

Sights and Controls

• A2-style front sight base and rear aperture sights for quick target acquisition
• Standard mil-spec trigger group for familiar operation
• A2-style pistol grip and carbine-length buffer tube (6-position)
• 1/2" x 28 muzzle threads accept standard suppressors and muzzle devices

Build Quality

• Forged 7075-T6 aluminum receivers for strength and longevity
• Carpenter 158 steel bolt with full-auto carrier group
• Standard carbine handguard with six mounting holes for accessories
• Pinned 14.7" barrel to 16" overall length

Practical Performance

At just 6 pounds, this rifle handles like a dream in tight spaces or extended shooting sessions. The lightweight pencil barrel profile makes it ideal for shooters who value maneuverability without sacrificing accuracy. Whether you're building a specialized clone or seeking a reliable, no-frills carbine, the H&R Government Carbine delivers proven performance.