.308 Subsonic Ammo Overview
.308 subsonic ammunition was developed to provide a quieter shooting experience by reducing bullet velocity below the speed of sound. It prioritizes stealth and reduced recoil without sacrificing terminal performance. This ammo niche is popular among suppressed rifle shooters and tactical operators seeking noise reduction.
Why .308 Subsonic Ammo is a Top Choice
- Reduced muzzle noise for stealth operations
- Compatible with most .308 Winchester rifles
- Lower recoil improves shooter control
- Suitable for use with suppressors
- Effective at moderate ranges under 300 yards
Key Variants
.308 Subsonic FMJ
Full metal jacket rounds suited for training with subsonic characteristics.
.308 Subsonic Hollow Point
Designed for self-defense with controlled expansion at subsonic velocities.
.308 Subsonic Match Grade
Precision rounds tailored for quieter, accurate shooting at moderate distances.
Competitor Comparison Table
| Feature | .308 Subsonic Ammo | 300 AAC Blackout | 7.62x39mm |
|---|---|---|---|
| Typical MSRP | Varies $1.50 - $3.00/rd | $1.00 - $2.50/rd | $0.50 - $1.50/rd |
| Capacity/Size | 308 Winchester size | Shorter; fits AR-15 platform | Intermediate rifle cartridge |
| Weight | Heavier bullets (150-220 gr) | Medium weight (110-125 gr) | Medium weight (120-125 gr) |
| Optics-Ready | Yes | Yes | Yes |
| Trigger Type | Dependent on rifle | Dependent on rifle | Dependent on rifle |
| Notable Pro | Excellent suppressed performance | Designed for easy subsonic use | Widely available and economical |
| Notable Con | Higher recoil than smaller calibers | Less energy than .308 | Less effective suppressed |
Best Use Cases
- Suppressed shooting and tactical operations
- Medium-range target practice
- Hunting medium game at close ranges
- Self-defense with suppressed rifles
- Quiet varmint control in noise-sensitive areas
FAQs
Can I use .308 subsonic ammo in any .308 rifle?
.308 subsonic ammo functions reliably in most rifles chambered for .308 Winchester, but always verify your firearm's capability with subsonic loads.
What is the typical velocity of .308 subsonic ammunition?
Velocity generally stays below 1,125 fps to remain subsonic, reducing noise without sacrificing effectiveness at shorter ranges.
How does .308 subsonic ammo affect recoil?
Lower velocity results in reduced recoil compared to standard .308 loads, improving shooter comfort and control.
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