Harrington & Richardson TIA 5.56 Pistol 10" Barrel

Harrington & Richardson TIA Pistol: Compact Power in 5.56mm

The TIA represents a thoughtful approach to the modern pistol platform—a compact, handy firearm built on proven military specifications. This is not a rifle; it is a purpose-built pistol designed for those who value versatility without compromise.

Core Features

Barrel and Accuracy

• 10-inch pencil-profile barrel in 4150 Chrome Moly Vanadium steel
• 1/7 twist rate optimized for heavier projectiles
• Chrome-lined bore for durability and ease of maintenance
• Parkerized finish resists corrosion
• 1/2" x 28 muzzle threads accept standard suppressors and flash hiders

Sighting and Control

• A2 front and rear sights provide reliable, proven aiming
• Rifle-height front sight base ensures proper sight picture
• Standard mil-spec trigger group for predictable operation
• A2-style pistol grip offers familiar ergonomics

Stabilization and Compliance

• Adjustable HAR-15 pistol brace maintains classic aesthetics while providing stability
• Injection-molded polymer construction
• Quick-detach attachment point for accessories
• Carbine-length buffer tube with six positions for user preference

Reliability

• M16A2 lower and upper receivers built to military specifications
• Carpenter 158 steel bolt with full-auto carrier profile
• Carbine-length gas system with .625" gas block diameter
• M4 feed ramps ensure reliable feeding
• Carbine handguard with seven mounting holes and heat shield

Specifications

• Caliber: 5.56mm NATO
• Overall Length: 31 inches
• Barrel Length: 10 inches
• Gas System: Carbine length
• Muzzle Device: TIA flash hider
• Included: One 30-round magazine

The Right Tool

Whether you're exploring remote terrain, engaging in practical shooting, or simply enjoying time at the range, the TIA delivers the performance you expect from a quality 5.56mm platform in a compact, maneuverable package.