The Brownells BRN-180SH 10'' Upper Receiver 300BLK is a testament to precision engineering and robust design. Crafted for suppressor optimization, it features a 10'' barrel with a 300 Blackout chambering, ensuring flexibility in ammunition choice. The upper receiver is machined from 7075 T6 aluminum, providing durability and a sleek finish. Ideal for range time and training, this upper receiver offers a reliable gas piston system and adjustable gas settings, making it a versatile choice for enthusiasts. Brownells is renowned for its innovation and quality in firearm accessories.

Key Features:
- Manufacturer: Brownells
- Model: BRN-180SH
- Caliber: 300 AAC Blackout
- Condition: New
- Action: Piston
- Finish Color: Black
- Barrel Length: 10.00"
- Number of Magazines: N/A
- Capacity: N/A
- Optic Footprint: N/A
- Unique Features: Suppressor optimized, adjustable gas system
- Night Sights: No
- External Safety: No
- Threaded Barrel: Yes
- What's In The Box: Upper receiver only
- Weight: 4 lbs
- Length: 10 inches
- Width: N/A