SIG Sauer introduces the Sig MCX 300 Blackout Black Stainless Steel Barrel, a testament to precision engineering and robust design. This replacement barrel for the 9" 300BLK SPEAR LT comes complete with a barrel and gas block assembly, ensuring seamless integration and enhanced performance.

Ideal for range time and training, the Sig MCX barrel offers reliability and ease of use. SIG Sauer's commitment to innovation is evident in this product, making it a trusted choice for firearm enthusiasts.

Key Features:
- Manufacturer: SIG Sauer
- Model: Sig MCX
- Caliber: 300BLK
- Barrel Length: 9"
- Finish Color: Black
- Threaded Barrel: Yes
- What's In The Box: Barrel & Gas Block Assembly