Brownells 75th Anniversary - A Shooting Heritage

The M4 Carbine, as adopted by the U.S. military, was intended to provide troops with a handy, compact carbine with plenty of stopping power in a package that was easy to use. The success of the M4-style platform on the battlefield can do wonders for you here at home by giving you a home-defense platform that works just as well in the suburbs as it does on the streets of Fallujah. The Sons of Liberty Gun Works M4-76 takes this proven platform and enhances it with quality components and the latest components.
Chambered in 5.56 NATO, the Sons of Liberty Gun Works M4 Patrol is built with the company's battle-ready bolt-carrier group, which is paired with a 4150 chrome-moly vanadium barrel designed to handle high round counts while putting your rounds exactly where you need them. The gun features a 1:7-inch twist rate that stabilizes the heavy stuff, and the rifle features a mid-length gas system paired with a correctly sized gas port that provides flawless performance without beating up your internals and shortening your rifle's service life.
  • Barrel length: 16 inches
  • Overall length: 36-42 inches
  • Weight: 8 pounds
  • Ships with one 30-round magazine
Inside the receiver on the Sons of Liberty Gun Works M4 Patrol, you'll find the company's Liberty Fighting Trigger, which provides a short, light reset for faster follow-up shots, as well as an H buffer tuned to run with the mid-length gas system. The gun comes equipped with furniture and enhancements courtesy of Magpul and B5 Systems. The rifle also features SOLGW's Wedge Lock Rail, which includes one of the best locking systems on the market today. You'll also find a Raptor-LT ambidextrous charging handle, one of the best add-ons available in the AR market.


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