The Colt EPR-II Patrol Gen2 5.56 NATO SBR (brand part no. LE6933-EPRII-SF3) is a factory-built National Firearms Act Title II short-barreled rifle on Colt’s Enhanced Patrol Rifle II platform. Colt builds the EPR-II around a MIL-SPEC forged 7075-T6 aluminum receiver with a matte black Type-III hard coat finish, an 11.5-inch barrel, and a Centurion Arms M-LOK handguard for modular rail accessories. A SureFire SF3 flash hider handles muzzle signature, Magpul flip-up backup sights come standard, and fully ambidextrous controls cover the selector, magazine catch, and bolt release. Because the 11.5-inch barrel falls under the NFA’s 16-inch minimum, this rifle transfers as a registered SBR, not a standard Title I long gun. Among our short-barreled rifles, the EPR-II Patrol Gen2 suits shooters who want a genuine Colt-built SBR at the standard (non-Pro) trim level.

Key Specifications

• The chambering is 5.56 NATO.
• The barrel is 11.5 inches long.
• The federal classification is NFA Title II Short-Barreled Rifle (SBR).
• The receiver is MIL-SPEC forged 7075-T6 aluminum with a matte black Type-III hard coat finish.
• The handguard is a Centurion Arms M-LOK handguard.
• The muzzle device is a SureFire SF3 flash hider.
• The sights are Magpul flip-up backup sights.
• The magazine capacity is 30 rounds.
• The controls are fully ambidextrous (selector, magazine catch, bolt release).

Frequently Asked Questions

Is this rifle an NFA item? Yes. At 11.5 inches, the barrel is shorter than the 16-inch minimum for a standard rifle, making this a registered Short-Barreled Rifle. It transfers through an NFA-licensed (SOT) dealer via ATF Form 4, with a background check and approval before you can take delivery.

What does the transfer cost and how long does it take? As of January 1, 2026, the federal NFA transfer tax was reduced to $0 under the OBBBA. You will still need to work with an SOT dealer and wait for ATF Form 4 approval, which can take weeks depending on current processing times.

How does this differ from the G2 Pro trim? This Gen2 (non-Pro) build uses Magpul flip-up backup sights; the Pro trim upgrades to Magpul MBUS PRO sights.

Buy the Colt EPR-II Patrol Gen2 SBR

A genuine Colt-built SBR on the proven Enhanced Patrol Rifle II platform. Contact our Lubbock, Texas shop to start your NFA paperwork with an SOT-licensed dealer.