Discreet Ballistics

The Discreet Ballistics 300 AAC Blackout 188gr Selous Machined Expander is a subsonic hunting load that incorporates a machined copper 30 Cal projectile (the Selous bullet) which expands at subsonic velocities above 750 feet per second. This projectile was designed using state-of-the-art ballistics modeling software to maximize stability at subsonic velocities.

Utilizes brand new Discreet Ballistics headstamp brass

Powder charges consistent to within 0.1 grain

Industry leading seating depth consistency.

Hunting Loads utilize the Selous Machined Expander 188gr solid copper projectile which expands to over three times its original diameter upon entering fluid

Effective range is usually within 75-100 yards due to dramatic bullet drop past 100yds – Muzzle velocity is typically between 900-1050fps depending on the barrel.

.338G1 BC

The Two Load System
The Discreet Ballistics’ two load system was conceived so that the shooter of subsonic ammunition can practice with a less costly Target load, and hunt with a premium load utilizing the Selous Machined Expander. Methodical load development by Discreet Ballistics has created a system which will minimize point of impact shift allowing the shooter greater confidence when it’s time to hunt.

Note: The Selous projectile feeds best with 300BLK specific magazines from Lancer which can be found here

 This specific load is designed for 5-11" barrels, both bolt and semi auto, optimized for 1/5 twist barrels.