Key Features
Construction & Design
Remington UMC 300 Blackout ammunition is engineered for consistent performance in high-volume applications. This offering features a 150-grain Full Metal Jacket (FMJ) projectile, designed to minimize lead fouling and ensure reliable feeding across a broad spectrum of 300 Blackout platforms. The FMJ bullet construction facilitates controlled penetration and predictable terminal behavior, optimizing it for target acquisition, training, and general range use. The projectile weight of 150 grains provides a balanced trajectory suitable for common 300 Blackout barrel lengths and operational parameters.
Performance & Reliability
UMC centerfire rifle ammunition is specifically developed to deliver reliable ignition and consistent velocities, critical for repetitive training exercises and maintaining shooter proficiency. Our assessment confirms that this ammunition provides steadfast performance without compromise in quality or operational consistency, a crucial factor for intensive shooting sessions such as varmint control or competitive preparation. This specific configuration is optimized for a utility-focused approach, ensuring predictable cycling and point of impact for the discerning shooter.
Manufacturing & Quality
Each round of Remington UMC ammunition is manufactured and loaded in the USA, adhering to stringent quality control protocols. This domestic production ensures a consistent standard of components and assembly, mitigating variability often associated with high-volume ammunition. KFF Defense evaluates UMC as a robust and cost-effective solution for operators requiring dependable ammunition for sustained use, delivering performance integrity across various rifle systems chambered in 300 Blackout.
Technical Specifications
- Caliber: 300 Blackout
- Bullet Type: Full Metal Jacket (FMJ)
- Bullet Weight: 150 Grains
- Quantity: 160 Rounds per Bucket
- Casing: Reloadable Brass
- Manufacturer: Remington Ammunition
- SKU: TSW|139742









