CMMG MUTANT for Sale
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Quick Look
The CMMG Mutant is a hybrid rifle combining the AR-15 and AR-10 platforms, introduced to offer versatility in caliber options. It features a rugged, reliable design that accepts both AR-15 and AR-10 parts. The Mutant has carved a niche among shooters seeking adaptability and modularity in a semi-automatic rifle.
Why It's a Top Choice
- Multi-caliber capability with easy conversion kits
- Strong, durable build for varied shooting conditions
- Accepts widely available AR-15 and AR-10 magazines
- Enhanced modularity for customization
- Reliable performance in both duty and sporting roles
Key Variants
CMMG Mutant MK47
A .308 Winchester variant designed for users wanting battle rifle caliber in a compact AR style.
CMMG Mutant 3G
Latest generation with improvements in ergonomics and enhanced reliability for modern shooters.
Competitor Comparison Table
| Feature | CMMG Mutant | Sig Sauer MCX | Ruger PC Carbine |
|---|---|---|---|
| MSRP | $1,200–1,600 | $1,500–1,800 | $900–1,100 |
| Capacity/Size | 10–20 rounds, AR size | 5–30 rounds, modular | 10–20 rounds, carbine style |
| Weight | 7.5–8.5 lbs | 6.5–7.5 lbs | 6.6–7.5 lbs |
| Optics-Ready | Yes, Picatinny rail | Yes, M-LOK & Picatinny | Yes, Picatinny rail |
| Trigger Type | Single-stage mil-spec | Single-stage or enhanced | Single-stage mil-spec |
| Notable Pro | Hybrid AR-15/AR-10 parts compatibility | High modularity and quick caliber swaps | Reliable carbine with pistol-caliber rounds |
| Notable Con | Heavier than standard AR-15s | Higher MSRP than peers | Less ammo versatility |
Best Use Cases
- Duty and tactical operations
- Home defense
- Sport shooting and competition
- Hunting medium game with proper caliber
- Range practice and training
FAQs
Can I use standard AR-15 magazines in the CMMG Mutant?
Yes, the Mutant accepts standard AR-15 magazines for 5.56 NATO and compatible calibers, making ammo sourcing easy.
What calibers does the CMMG Mutant support?
It supports multiple calibers including 5.56 NATO, 7.62x39mm, and .308 Winchester depending on the variant and conversion kit.
How does the Mutant differ from a traditional AR-15?
The Mutant combines AR-15 and AR-10 parts compatibility, allowing for broader caliber and magazine options with a heavier, more robust build.
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