Sons of Liberty M4 Lower with Mil-Spec Buffer System
SOLGW Lower of your Choice
Liberty Fighting Trigger
Mil-Spec Buffer System with H Buffer and Choice of Sprinco Buffer Springs
QD End Plate
Magpul SL Stock
Lower Receiver: Sons of Liberty Gun Works Forged Lower Receiver
Material: Made from Mil-Spec 7075-T6 aluminum Cerra Forge forgings
Finish: Mil Spec Hard Coat Anodizing Class III Type 2
Contour is fully machined leaving no flash marks from the forging.
Safe, Fire, and Full Auto Pictograms.
Choice of Roll Marks
Buffer System: Standard Mil-Spec Buffer System
Receiver Extension: Mil Spec Receiver Extension Tube made from 7075-T6 Aluminum
Buffer: H Buffer
Buffer Spring: Sprinco White Carbine Length Spring
Receiver end plate: QD Mil-Spec with properly staked Forward Controls Design Castle Nut
Fire Control Group: Liberty Fighting Trigger
The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. (not to be confused with MIM parts in the commercial market)
Our Safety and Takedown Pivot Detents are solid hardened Stainless Steel from KNS Precision Machine.
SOLGW Magazine catch and Takedown Pivot Pins are machine from Mil-Spec AISI8620 per the USGI TDP, heat treated and coated per mil spec.
Our Mag Buttons are made from steel per Mil-Spec versus the aluminum found in the majority of commercially available LPKs on the market.
Grip: Magpul MOE Grip - Black
Trigger Guard: B5 Systems Aluminum Trigger Guard
Stock: Magpul MOE SL