Sons of Liberty Gun Works M4 L89 11.5″ 5.56 Pistol

Sons of Liberty Gun Works M4 L89 11.5″ 5.56 Pistol

The L89 Series of M4’s represents SOLGW’s uncompromising commitment to the professional end user.

The M4 L89 is a 11.5″ AR pistol chambered in 5.56mm.

At the heart of the M4 L89 is Sons of Liberty’s new Liberty Fighting Barrel. It is made from 41v50 and chrome-lined with 5R rifling for accuracy and service life. Behind the barrel is Sons of Liberty’s bolt carrier group — stringently QC’d and tested, backed by a MK2 buffer system for increased reliability and a smoother recoil impulse.

The L89 DriveLock rail is incredibly rigid and has a robust lock up, making it a great handguard for mounting weapon accessories onto. It provides minimal rail flex for use with barricades and/or laser use without excess weight or bulk.

At your fingertip and purpose-built for precision is the Liberty 2-Stage Trigger. The shoe is a wide-body and bow shape that finds the balance between a traditional trigger and a completely flat trigger.

Specifications

• Weight: 6 lbs 4.8 oz
• Caliber: 5.56mm
• Color: Black
• Lower Receiver: Forged, Milspec
• Upper Receiver: Forged, Milspec
• BCG: Sons of Liberty
• Rail: 10.75″ L89 Rail
• Trigger: Liberty 2-Stage Trigger
• Barrel: 11.5″ Liberty Fighting Barrel, 1:7 Twist, 5R, Chrome-Lined
• Gas System: Carbine Length
• Gas Block: Low Profile SOLGW
• Charging Handle: Low Snag Sons of Liberty
• Muzzle Device: A2 Bird Cage
• Buffer: BCM MK2 T2
• Receiver Extension: 9-Position
• Brace: SB Tactical
• Grip: Magpul K2

Regulations
This is a regulated item and requires shipment to a Federal Firearms License holder. After you have placed your order, please have your order number and a copy of your preferred store’s FFL emailed to info@rooftopdefense.com to avoid delays. After I have received their FFL, I will ship your order as soon as possible!