Product Description Remington UMC handgun ammunition is built for dependable, high-volume shooting with consistent performance at the range. This .357 SIG load features a 125 grain Full Metal Jacket (FMJ) bullet and factory-fresh brass cases, backed by Remingtons clean-shooting Kleanbore primers. Made in the USA, UMC delivers an excellent value for practice, training, and general handgun use, with convenient 50-round boxes and 10 boxes per case. Product Highlights .357 SIG 125gr Full Metal Jacket (FMJ) handgun ammunition ideal for range and target shooting American-made UMC line using first-quality, factory-fresh brass for reliable feeding and function Clean-shooting Kleanbore primers help reduce residue for more comfortable practice sessions Convenient packaging: 50 rounds per box and 10 boxes per case for bulk training needs Consistent ballistics with listed 1350 fps muzzle velocity and 506 ft-lbs muzzle energy Specs Brand: Remington Ammunition Product Line: UMC Caliber: .357 SIG Bullet Weight: 125 grain Bullet Type: Full Metal Jacket (FMJ) Primer: Kleanbore (centerfire) Case Material: Brass Rounds Per Box: 50 Boxes Per Case: 10 Muzzle Velocity: 1350 fps Muzzle Energy: 506 ft-lbs Country of Manufacture: United States of America Manufacturer Part Number: 23734 UPC: 047700169804 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.