Description
Maxim Defense Industries SBA Short Barrel Ammunition in 8.6 Blackout uses a 235 grain match grade solid copper projectile with a TUI (Tumble Upon Impact) design. This load is developed for short-barrel rifles, with projectile performance intended to address the velocity drop that can come with shorter barrels. The TUI design is described to tumble down to 500 fps.
Key details
- Caliber: 8.6 Blackout
- Bullet weight: 235 grains
- Projectile: match grade solid copper with TUI (Tumble Upon Impact)
- Designed for short-barrel rifles
- 20 rounds per box
| Spec | Value |
|---|---|
| Caliber | 8.6 Blackout |
| Bullet Weight | 235 gr |
| Bullet Type | Match Grade Solid Copper (TUI) |
| Rounds per Box | 20 |



