Sons of Liberty Gun Works M4-89 5.56 NATO 13.7'' Upper Receiver

Sons of Liberty Gun Works M4-89 5.56 NATO 13.7'' Upper Receiver

$963.58
Current Stock:
Notify Me When Available

About this item

Sons of Liberty Gun Works' 5.56 NATO M4-89 Upper features a 13.7'' barrel, mid-length gas system, and NOX brake for enhanced control and accuracy.

Brand: Sons of Liberty Gun Works

Product Details

The M4-89 5.56 NATO 13.7'' Upper Receiver from Sons of Liberty Gun Works is a standout choice for firearm enthusiasts who demand combat-grade performance and reliability. This assembled upper receiver features a robust 13.7'' barrel with a 1:7 twist rate, ensuring exceptional accuracy and stability for a range of shooting applications, whether you're honing your skills at the range or engaging in tactical scenarios. The mid-length gas system is designed to provide a smoother recoil impulse, enhancing your shooting experience and allowing for quicker follow-up shots. The M89 rail offers ample space for mounting accessories, giving you the flexibility to customize your setup to meet your specific needs. Additionally, the NOX brake significantly reduces muzzle rise, further improving your control during rapid fire. Finished in a sleek black anodized coating, this upper receiver not only stands up to the rigors of use but also adds a modern aesthetic to your AR-15 build. Designed for the 5.56 NATO cartridge, the M4-89 is compatible with a wide array of rifle parts and gun parts, making it a versatile addition to any collection. Whether you are a competitive shooter or a dedicated hobbyist, the M4-89 upper receiver is engineered to meet the demands of serious firearms enthusiasts, allowing you to experience the precision and performance that Sons of Liberty Gun Works is renowned for.
SKU:
430110650
MPN:
M489UPPER-13.7-556-B