SIG SPEAR 308 for Sale
Browse SIG SPEAR 308 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The SIG SPEAR .308 is part of SIG Sauer's modern rifle lineup, designed with tactical precision and reliability. It offers a balance of durability and accuracy for professional use and civilian enthusiasts. Today, it holds a solid position in the .308 semi-automatic rifles market.
Why It's a Top Choice
- Proven reliability under harsh conditions
- Modular design for easy customization
- Compatible with a wide range of optics
- Robust build with quality materials
- Strong aftermarket support
Key Variants
SIG SPEAR 308 MK26
A precision-focused model for tactical operators and competitive marksmen seeking enhanced accuracy.
SIG SPEAR 308 MK21
Designed for rapid deployment, combining lightweight features with rugged construction for field use.
Competitor Comparison Table
| Feature | SIG Spear 308 | FN Scar 17 | HK G28 |
|---|---|---|---|
| MSRP | $3,000-$3,500 | $3,500-$3,700 | $3,400-$3,600 |
| Capacity/Size | 20 rounds, semi-auto | 20 rounds, semi-auto | 20 rounds, semi-auto |
| Weight | 8.5 lbs | 8.7 lbs | 9.0 lbs |
| Optics-Ready | Yes, Picatinny rail | Yes, Picatinny rail | Yes, integrated rail |
| Trigger Type | Adjustable two-stage | Single-stage | Two-stage |
| Notable Pro | Modularity and accuracy | Reliability and ergonomics | Precision at extended ranges |
| Notable Con | Higher price point | Heavier weight | Complex maintenance |
Best Use Cases
- Military and law enforcement applications
- Long-range tactical engagements
- Precision target shooting
- Self-defense in a high-caliber platform
- Collecting high-quality semi-automatic rifles
FAQs
Can I use standard AR-10 magazines with the SIG Spear 308?
No, the SIG Spear 308 uses proprietary magazines designed for reliable feeding in this platform.
What is the effective range of the SIG Spear 308?
The rifle performs reliably up to 800 meters depending on shooter skill and optics.
How does the adjustable two-stage trigger improve shooting?
It allows shooters to customize pull weight for better accuracy and control during precision shots.
Prefer nearby results? Toggle to search local listings.
Sig Sauer MCX-Spear .308 Pistol (PSPEAR-
$3,799.99
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$2,499.00
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From the latest advancements in firearm technology to trusted essentials, GunsAmerica offers a comprehensive selection of gun accessories designed to enhance performance, reliability, and safety. Whether you need precision optics, durable stocks, high-capacity magazines, suppressors, or muzzle devices, our marketplace provides everything required to maintain, upgrade, and customize your firearms. We feature products from leading manufacturers, ensuring superior quality and compatibility across all firearm platforms. Our extensive inventory is built to support every shooter’s needs, from tactical applications and competitive shooting to hunting and everyday carry. At GunsAmerica, we are committed to delivering a seamless, secure shopping experience with competitive pricing, making it easier than ever to find the right accessories to optimize your firearms for any mission or environment.