5.56 Target/Practice Number of Rounds:Case of 1000 50 cartridges per box

50 cartridges per box

and 300 Winchester Magnum

Sound Activated Compression

loads for the 3-inch version

00 Buck 1145fps 2-3/4 inch Power Shok  #9 Shot

5.56 Target/Practice Number of Rounds:Case of 1000 50 cartridges per boxBrass: Offered in new brass only. *IMPORTANT: Though both cartridges look identical, 5. 56 is loaded to a higher pressure than . 223, which is why rifles chambered for a 5. 56 cartridge can fire . 223, but it is not recommended that 5. 56 cartridges are fired out of a rifle chambered for . 223 Did you know that you can shoot . 223 out of any rifle chambered for 5. 56? See our . 223 selection here. Bullet Grain Application Velocity Test Barrel 55gr FMJ