Sons Of Liberty Gun Works M4-89 Complete Upper Receiver | Upper Receivers | 10.5" Combat Barrel | .223 Rem / 5.56 NATO | Black | M489UPPER-10.5-556

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 M4-89 Complete Upper with 10.5" 5.56 NATO Combat Barrel and an A2 Flash Hider. Featuring the M89 Handguard. They believe in their products and back them up with a Lifetime Warranty. Does not include a BCG or Charging Handle.

Features:

• Family: Sons Of Liberty Gun Works
• Model: M4-89 Complete Upper Receiver
• Type: Upper Receivers
• Barrel: 10.5”
• Caliber: .223 Rem / 5.56 NATO
• Finish: Anodized
• Color: Black
• Frame: M4

CALIFORNIA PROP 65 DISCLAIMER

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov