SOLGW M4-89 LRF 13.7" Rifle - OD Green

SOLGW M4-89 LRF 13.7” Rifle was designed to be Ultimate Fighting Rifle featuring Sons of Liberty Gun Works new M89 Drive Lock Rail, Combat Grade Barrel, Geissele SSA-E 2 Stage Trigger, and the Vltor A5 buffer system. 

Notable Features Include:

• Does Not include FCD Dust Cover
• SOLGW 13.7” 1:7 MPI HPT Barrel (pinned to 16")
• NOX 556 Muzzle Device Keymount
• OD Green Finish
• 5.56 NATO Caliber
• 4150 CrMoV Barrel Steel
• 1:7 Barrel Twist Rate
• Thread Pitch: 1/2-28 Threaded Muzzle
• Gas Block: .750″ Gas Block Journal with an appropriately sized gas port
• Weight: 27 Ounces
• NOX 5.56 Muzzle Device Keymount

Lower Receiver Features Include:

• Material: Made from Mil-Spec 7075-T6 aluminum forgings
• Finish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodize Coating, Non-Reflective, NiAc Seal
• Contour is fully machined leaving no flash marks from the forging. All lowers are cut with M16 auto pocket.
• Safe, Fire, and Full Auto Pictograms.
• Geissele SSA-E 2 Stage Trigger

Buffer System Features Include:

• Receiver Extension: Intermediate Receiver Extension Tube made from 7075-T6 Aluminum
• Buffer: A5H2 Buffer
• Buffer Spring: SpringCo Green Rifle Length Spring
• Receiver end plate: QD Mil-Spec with properly staked Castle Nut
• Quick Safety selector
• Grip: B5 Systems Grip
• Stock: B5 Systems Bravo Stock

Upper Receiver Features Include:

• Material: Made from Mil-Spec 7075-T6 aluminum forgings.
• Exterior & Interior Finish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodic Coating, Non-Reflective, NiAc Seal
• Engraved T-Marks
• Gas Block: SOLGW Lo-Pro Gas block made from 4140 Steel and Nitride Treated with Knurled Head Set Screws
• Gas Tube: SOLGW Standard Mid Length Melonited Stainless Steel
• Rail System: SOLGW M89 Drive Lock
• Weight: 13oz