
NEMO Arms .300 Blackout Custom Carbine Buffer Spring
Nemo Arms
$15.95
NEMO Arms .300 Blackout Custom Carbine Buffer Spring
The NEMO® .300 Blackout Custom Carbine Buffer Spring is designed for carbine-length gas systems and undergassed .300 AAC Blackout rifles. Built from 17-7 stainless steel, this reduced-stiffness spring allows more reliable cycling—especially when running subsonic loads and suppressors.
Key Features
- Custom-tuned for .300 AAC Blackout
- Optimized for carbine-length gas systems
- Reduced stiffness for undergassed or subsonic setups
- Made from 17-7 stainless steel
- Maintains tension and corrosion resistance
- Made in Idaho, USA
Specifications
- Part Number: 300BLK-S
- Series: Signature Series
- Compatible with: Small Frame – Carbine length
- Caliber: .300 AAC Blackout
- Material: 17-7 Stainless Steel