The Timothy Murphy is named for hero Timothy Murphy (1751–1818), a rifleman in the American Revolutionary War. At the Battle of Bemis Heights (Second Battle of Saratoga) on October 7, 1777, Murphy is reputed to have shot and killed Sir Francis Clerke and General Simon Fraser. Murphy's life is the subject of John Brick's 1953 novel, The Rifleman. Murphy was under the command of General Daniel Morgan, another hero for which we have named one of our rifles.
18" Match Grade QPQ .223 Wylde Barrel
Magpul UBR Stock
NOX Muzzle Device
16.75" M76 Wedge Lock Rail
Giessele SSA Trigger
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. We believe in our products and we back them up with a Lifetime Warranty. Our weapons our meant to be used hard and go in harm’s way, they won’t let you down.
All rifles are test fired thrice in shop to ensure proper function.
The Timothy Murphy is a high end precision rifle with an 18" Match Grade barrel, 16.75" free float rail system, SSA trigger, Magpul UBR stock, and NOX Muzzle device. The QPQ match barrel combines accurate 416 stainless with QPQ treatment for longer life. It is built with all high quality components. At Sons of Liberty Gun Works we always tell our customers, its not what a rifle company tells you, it’s what they don’t tell you. Below you will find the complete specifications on the Timothy Murphy. We have built our guns to run through years of hard use, and we have nothing to hide.
Sons of Liberty Gun Works Bolt Carrier Group HPT/MPI Check out the specs here:
Barrel: Sons of Liberty Gun Works 18” MATCH GRADE 416SS 1:8 MPI HPT Barrel
.223 Wylde Chamber
416 Stainless Steel
1/8 Twist Six Groove
1/2x28 Threaded Muzzle
.750″ Gas Block Journal
Quench Polish Quench (Melonite) Finish
Stainless Steel M4 Barrel Extension
High Pressure (proof) Tested (HPT)
Magnetic Particle Inspected (MPI)
Lower Receiver: Sons of Liberty Gun Works Forged Lower Receiver – Angry Patriot
Material: Made from Mil-Spec 7075-T6 aluminum forgings
Finish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodic Coating, Flat Black Dye, 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.
Choice of Roll Mark
Buffer System: A5 Buffer System
Receiver Extension: Magpul UBR A5 extension made from 7075-T6 Aluminum
Buffer: Mil-Spec A5H2 Buffer
Buffer Spring: Sprinco Green Spring
Receiver end plate: Magpul UBR
Fire Control Group: Geissele SSA
Sons of Liberty Gun Works Selector
Grip: ERGO Suregrip - Black
Stock: Magpul UBR Gen 3
Material: Made from Mil-Spec 7075-T6 aluminum forgings.
Exterior Finish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodic Coating, Flat Black Dye, Non-Reflective, NiAc Seal
T-Marks: Engraved T-Marks
Charging Handle: Raptor Ambi Charging Handle - Black
Gas Block: Sons of Liberty Lo-Pro Gas block made from 4140 Steel and Nitride Treated with Knurled Head Set Screws
Gas Tube: Sons of Liberty Rifle Length Melonited Stainless Steel
Rail System: 16.75" SOLGW M76 Wedge Lock Rail System
Muzzle Device: SOLGW NOX
Sights: None, Optics Ready
Includes: Allen TacticalSoft Case, Three OKAY Industries Surefeed 30rd Mags, SOLGW Sticker & Patch, copy of the US Constitution, and LIFETIME Warranty Certificate