CMMG 30D810A Barrel Sub-Assembly300 Blackout 8" Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15

• Build your dream AR-15 upper group with the CMMG 30D810A Barrel Sub-Assembly in 300 Blackout. It's perfect for customization and creating a personalized firearm experience.
• Enjoy the peace of mind knowing that this barrel sub-assembly comes with a properly installed M4 barrel extension and is headspaced correctly, ensuring optimal performance and safety.
• Crafted from high-quality 4140 chromoly steel and finished with a durable black nitride coating, this pistol-length barrel features a medium taper profile for enhanced maneuverability and accuracy.

The CMMG 30D810A Barrel Sub-Assembly, the perfect addition to your custom AR-15 upper group. Crafted with precision and expertise, this barrel sub-assembly is designed to take your shooting experience to the next level.

Constructed from high-quality 4140 chromoly steel material, this 8" black nitride finish barrel boasts durability and reliability. Its pistol length with a medium taper profile ensures optimal balance and maneuverability, making it a versatile choice for any shooting situation.

With the properly installed M4 barrel extension, you can trust in the seamless performance and accuracy of this sub-assembly. No need to worry about headspacing - it's already taken care of for you. Simply attach it to your AR-15 and get ready to hit the range with confidence.

The CMMG 30D810A Barrel Sub-Assembly is chambered in the powerful 300 AAC Blackout/Whisper (7.62x35mm) caliber. Its 1:7" twist rate ensures excellent stability and precision, allowing you to achieve tight groupings and consistent shots downrange.

Whether you're a seasoned shooter or a beginner, this barrel sub-assembly is designed to meet your needs. Its sleek black nitride finish adds a touch of style to your AR-15, while its rifle type designation guarantees top-notch performance.

Upgrade your AR-15 with the CMMG 30D810A Barrel Sub-Assembly and experience the difference it makes in your shooting sessions. Don't settle for anything less than excellence - choose quality, choose reliability, choose CMMG.