Quick Look
The Mk13 sniper rifle has its roots in U.S. military precision shooting, evolving from modified Remington 700 actions. It emphasizes long-range accuracy with bolt-action reliability and .300 Winchester Magnum performance. Today, it serves niche marksmen and collectors seeking proven combat precision platforms.
Why It's a Top Choice
- Long-range accuracy with .300 Win Mag chambering
- Field-proven by U.S. military forces
- High-end components and modularity
- Capable of sub-MOA performance
- Reliable bolt-action operation under tough conditions
Key Variants
Mk13 Mod 5
Used by USSOCOM, this variant features an Accuracy International chassis and improved optics compatibility.
Mk13 Mod 7
Adopted by the U.S. Marine Corps in 2018, it upgraded sniper capability over the M40 platform.
Competitor Comparison
| Feature | Mk13 | Remington 700 | Accuracy International AX |
|---|---|---|---|
| MSRP | Varies by build | $900+ | $4,000+ |
| Capacity | 5 rounds | 4–10 rounds | 10 rounds |
| Weight | ≈15 lbs with optics | ≈8 lbs bare | ≈14.5 lbs |
| Optics-Ready | Yes | Yes | Yes |
| Trigger Type | Match-grade adjustable | Varies | 2-stage match |
| Notable Pro | Combat-proven accuracy | Versatile & affordable | Peak precision & durability |
| Notable Con | Heavy and costly | Limited by base model | Expensive |
Best Use Cases
- Long-range precision shooting
- Military sniper applications
- Law enforcement sharpshooting
- Benchrest competition
- High-end collections
FAQs
What is the Mk13 sniper rifle chambered in?
The Mk13 typically fires the .300 Winchester Magnum cartridge, offering superior range and energy.
How does the Mk13 compare to the M40?
The Mk13 offers longer effective range and better ballistics over the M40's 7.62 NATO chambering.
Can I own a Mk13 as a civilian?
Civilian variants based on the Mk13 are available through custom builds or surplus components.







