Factory new ALPHA MUNITIONS O.C.D. unprimed 8.6 BLACKOUT (8.6 BLK, 8.6X43mm, 8.6 CREEDMOOR) LRP brass, 100 PCS packaged in 100 round plastic ammo box.

HISTORY on 8.6 BLACKOUT: Creation of Kevin Brittingham and the team at Q.  Parent case is the 6.5 Creedmoor, designed to shoot heavier .338 bullets ranging from 200 to 300 grains and maintain a overall cartridge length suitable for short barrel (8-12 inches) AR-10's.  The down range energy is derived from rotational energy, like 500,000 RMP obtain from a extremely fast 1:3 inch twist rate. The end result is a new concept that can be effective rifle hunting and self defense.

What is OCD?  Optimized Case Design (OCD) represents a major breakthrough in case design by addressing the four sets of criteria that make a cartridge case great.

1-Tooling is designed to produce ultra-consistent internal case capacity.

2-Neck Tension that holds a bullet snug and uniform.

3-Harness of the case, harder throughout the body, softer at the neck and shoulder.

4-Flash Holes that are clean and symmetrical.