The Colt M4 Enhanced Patrol Rifle Gen II (brand part no. LE6933-EPRII SBR) is a 5.56mm short-barreled rifle built around an 11.5-inch barrel with an extended Centurion Arms M-LOK handguard for mounting optics and accessories. It ships with a 30-round magazine, ambidextrous safety, and front/rear flip sights.

Key Specifications

• Chambered in .223 Rem/5.56 NATO.
• Wears an 11.5-inch barrel.
• Cut with a 1-in-7 twist rate.
• Built with an extended M-LOK handguard.
• Equipped with an ambidextrous safety and front/rear flip sights.

Frequently Asked Questions

Is this an NFA item? Yes. As a short-barreled rifle, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What handguard does it use? An extended Centurion Arms M-LOK handguard.

What magazine does it ship with? A 30-round magazine.

Buy the Colt M4 Enhanced Patrol Gen II SBR

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Colt‘s short barrel rifles lineup and our Lubbock, Texas team will walk you through the transfer process.