Sons Of Liberty Gun Works M4-EXO3 .300 AAC Blackout Upper Receiver
Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They 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. They believe a quality, accurate, and long lasting barrel is the heart of a Combat Grade weapon. They believe in properly tuned weapons using the correct gas system length and quality buffer system components. All of these beliefs are forged together to bring you the SOLGW EXO3 Complete Upper with 16″ 300BLK Barrel and an A2 Flash Hider. Featuring the EXO3 Handguard. They believe in their products and back them up with a Lifetime Warranty.
Does not include a BCG or Charging Handle. We carry several different options for bolt carrier groups and charging handles, including SOLGW.
SOLGW didn’t reinvent the wheel…they just made it better.
- Caliber: 300BLK
- Upper Receiver
- “16” Combat Barrel”
- “15” EXO3 Handguard”
- A2 Flash Hider
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