Sons Of Liberty Gun Works M4 Complete Lower w/ LFT & Magpul SL Furniture

At Sons of Liberty Gun Works we believe in Quality Mil-Spec or better parts. We believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. We believe a quality Bolt Carrier Group and a quality, accurate and long lasting barrel are the heart of a Combat Grade weapon. We believe in properly tuned weapons using the correct gas system length and quality buffer system components such as the Vltor A5 system and Sprinco Tactical Buffer Springs.Lower Receiver: Sons of Liberty Gun Works Forged Lower Receiver - Roll Mark May VaryMaterial: Made from Mil-Spec 7075-T6 aluminum Cerra Forge forgingsFinish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodic Coating, Flat Black Dye, Non-Reflective, NiAc SealContour is fully machined leaving no flash marks from the forging.Hidden lowers are cut with M16 auto pocket.Safe, Fire, and Full Auto Pictograms.Rebellious Stripes Roll MarkBuffer System: Enhanced Mil-SpecReceiver Extension: 6 Position Receiver Extension Tube made from 7075-T6 AluminumBuffer: H BufferBuffer Spring: Sprinco Blue SpringReceiver end plate: Quick Detach End Plate with properly staked Forwards Controls Design Castle NutFire Control Group: Liberty Fighting TriggerSafety Selector: Mil-SpecGrip: B5 GripTrigger Guard: Aluminum Enhanced Trigger GuardStock: SOPMOD Bravo