Sellier & Bellot Ammunition 147 Grains .300 Blackout 20 Rounds FMJ

While 300 Blackout was designed to create a hard-hitting, suppressed cartridge for the AR-15 with as few changes to the rifle as possible. The result requires only a barrel change to use, offering reliable feeding from standard AR-15 magazines and reliable function with standard AR-15 bolt carrier groups! When running standard velocity ammunition it also offers equivelant firepower to 7.62x39mm round in a quality, repeatable brass cased package. This Sellier and Bellot .300 Blackout ammo utilizes a 147 grain bullet pushed to 2077 feet per second with a full metal jacket optimized for training and target shooting. The reloadable brass cases and affordable price allow you to shoot all weekend while saving money on your next trip to the range. Features:147 grain full metal jacket projectileSupersonic performanceCompatible with standard 30-round AR-15 magazinesReloadable brass casesReliable boxer primersBullet Weight: 147 grCaliber Gauge: 300 BlackoutMuzzle Energy: 1407 ft.-lbs.Muzzle Velocity: 2076 fps