8.6 Blackout 300 GR Maker Solid – 20 Rounds
$39.99
Just Cause Solutions 8.6 Blackout 300gr Maker Solid – subsonic target ammunition. Non-expanding solid copper projectile perfect for practice, training, and zeroing. Suitable for bolt and semi-auto rifles. NOT for hunting – target use only. 20 rounds per box.
8.6 Blackout 300gr Maker Solid - Premium Subsonic Target Ammunition
As seen on Kit Badger's channel
Perfect for Training and Practice
Ideal Applications:
- Target shooting and plinking
- Training with your hunting rifle
- Function testing semi-automatic platforms
- Teaching new shooters with subsonic platforms
Technical Specifications
| Specification | Value |
| Caliber | 8.6 Blackout (.338") |
| Bullet Weight | 300 grains |
| Bullet Type | Maker Solid (Non-Expanding Target Projectile) |
| Bullet Construction | Solid copper, precision CNC-machined |
| Ballistic Coefficient (BC) | .62 G1 |
| Case Type | 8.6 Blackout new brass |
| Primer | Large rifle |
| Recommended Barrel Twist Rate | 1:3 or 1:5 |
| Velocity Type | Subsonic |
| Intended Use | Target/Practice Only |
| Box Quantity | 20 rounds |
Barrel Length & Velocity Data
| Barrel Length | Muzzle Velocity |
| 8" Barrel | 960 fps |
| 12" Barrel | 980 fps |
| 16" Barrel | 1050 fps |
Comparison: 300gr Solid vs Expanding Bullets
NOT for Hunting - Here's Why
The 300gr Maker Solid is a non-expanding projectile. This means:
- No expansion on impact
- Ice-pick wound channel
- Poor energy transfer
- Reduced stopping power
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