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Primary Weapons MK1-M2U-300BLK9 MK109 MOD2 300 Blackout Upper
Primary Weapons$1,399.99The Primary Weapons MK1-M2U-300BLK9 MK109 MOD2 upper is designed for AR-style rifles, offering a seamless fit and enhanced performance for your firearm. Constructed with precision, this upper... -
Primary Weapons MK1-M2U-6ARC 14.5-inch Upper Assembly
Primary Weapons$1,399.99PWS MK1-M2U-6ARC14 MK114 MOD2 UPPR 6ARC 14.5 The Primary Weapons MK1-M2U-6ARC 14.5-inch upper assembly is designed to enhance your firearm's performance and reliability. Crafted with precision,... -
Primary Weapons MK1-M2U-6ARC 18 Upper
Primary Weapons$1,399.99PWS MK1-M2U-6ARC18NC MK118 MOD2 UPPR 6ARC 18 The Primary Weapons MK1-M2U-6ARC 18 Upper is a high-performance firearm component designed for reliable and precise shooting. Crafted to enhance your... -
Griffin Armament MK1 PSD 300 Blackout AR Pistol 9.5 Inch Black
GRIFFIN ARMAMENT$1,519.99Griffin Armament MK1 PSD 300 Blackout AR Pistol 9.5 Inch Black The Griffin Armament MK1 PSD is a compact AR-style pistol chambered in 300 Blackout and configured with a 9.5-inch barrel. Its... -
One Horse Complete 16-Inch 300 Blackout AR Upper Receiver
One Horse LLC$339.99The One Horse LLC OH-CU04 is a complete 16-inch upper receiver designed for 300 Blackout caliber firearms. This high-quality upper is built for durability and precision, making it suitable for both...
Description
PWS MK1-M1U-300BLK9 MK109 MOD1 UPPR 300BO 9.75
The Primary Weapons MK1-M1U-300BLK9 MK109 Mod 1 upper receiver is designed for precision and reliability, making it an excellent choice for enthusiasts and professionals alike. This upper is compatible with AR-15 platform rifles and is chambered in 300 Blackout, ideal for both hunting and tactical applications. With a 9.75-inch barrel, it provides a compact profile without sacrificing performance. The black finish ensures durability and corrosion resistance, suitable for various environments.
Constructed for easy installation and robust operation, this upper features high-quality materials and precise machining to ensure seamless fit and function. Whether upgrading an existing rifle or building a new one from scratch, this upper offers versatility and performance tailored to your needs.
Features:
- Chambered in 300 Blackout for versatile shooting options
- 9.75-inch barrel length for a compact and maneuverable platform
- Black finish for corrosion resistance and durability
- Compatible with AR-15 style rifles for easy integration
- Designed for reliable performance in tactical and hunting scenarios
Important Notice
Federal law requires firearms, suppressors, and other regulated items to ship to a valid FFL/NFA dealer at the licensed address on file. All applicable ATF and NFA regulations apply.
View Complete FFL Details