Bushmaster M4 Patrolman’s 5.56 NATO

The Bushmaster M4 Patrolman’s is an AR-platform rifle configured for range use, training, and other lawful sporting applications where California-compliant features are required. It combines a traditional A2-style aesthetic with modern manufacturing, intended for shooters who want a familiar AR layout with compliance features.

Built on a forged A4 flat top receiver, the Patrolman’s pairs a 16″ salt bath nitride barrel with a Mil-Spec trigger and a salt bath nitride MPI bolt carrier group for corrosion resistance and reliable cycling. Ergonomically it uses A2 furniture with a 6-position collapsible stock and a detachable carry handle mounted to an F-marked sight base for correct carbine sight alignment.

Key Specifications

• The action is Semi-Auto.
• The caliber is .223 REM/5.56 NATO.
• The barrel length is 16".
• The barrel type/finish is Salt Bath Nitride.
• The receiver material is 7075-T6 Aluminum.
• The capacity is 10 + 1.
• The overall length is 32.50" – 36".
• The weight is 6.70 lbs.
• The stock is 6 Position Collapsible.
• The sights are A2 Front with Carry Handle Rear.

The Bushmaster M4 Patrolman’s is a practical, compliant AR-platform option for shooters seeking a familiar layout with nitride protection and standard M4 ergonomics. Consider the Bushmaster M4 Patrolman’s 5.56 NATO when researching Bushmaster firearms or a 5.56 NATO rifle for sale.