Sig Sauer MCX SPEAR 7.62 NATO Coyote SBR 13" Barrel - 20 Rd

Sig Sauer MCX SPEAR 7.62 NATO Coyote SBR 13" Barrel - 20 Rd

The Sig Sauer MCX SPEAR 13" SBR is the commercial evolution of Sig’s submission to the U.S. Army’s Next Generation Squad Weapon (NGSW) program—engineered to push the AR‑platform into the future. Chambered in .308 Win / 7.62 NATO, the SPEAR delivers exceptional accuracy, controllability, and adaptability in a compact, battle‑ready configuration.

Built around a chrome‑lined DLC barrel, the SPEAR offers outstanding durability and precision. Fully ambidextrous controls—including safety, bolt catch/release, and dual non‑reciprocating charging handles—ensure seamless operation for any shooter. The 6‑position push‑button folding/collapsing stock provides unmatched flexibility, allowing the rifle to adapt instantly to confined spaces, vehicle operations, or precision‑oriented shooting positions.

A 2‑position adjustable gas valve allows the shooter to fine‑tune performance, especially when running suppressed. The included SLX/SLH QD flash hider reduces muzzle flash and integrates with Sig’s suppressor ecosystem. Combined with an M‑LOK handguard, match‑grade 2‑stage trigger, and rugged anodized Coyote finish, the MCX SPEAR stands as one of the most advanced .308 SBRs ever produced.

NGSW‑Derived Design
Sig’s submission for the U.S. Army’s next‑generation rifle program.

Fully Ambidextrous Controls
Safety, bolt catch/release, and charging handles accessible from either side.

Dual Non‑Reciprocating Charging Handles
Rear and left‑side handles for versatile, ergonomic manipulation.

6‑Position Folding/Collapsing Stock
Push‑button adjustable for compact carry and custom fit.

2‑Position Adjustable Gas Valve
Tune for suppressed or unsuppressed performance.

SLX/SLH QD Flash Hider
Reduces flash signature and supports Sig’s suppressor lineup.

Match‑Grade 2‑Stage Trigger
Clean, predictable break for enhanced accuracy.

M‑LOK Handguard
Lightweight, modular accessory mounting.

Premium Barrel Construction
Chrome‑lined DLC barrel for long‑term durability and precision.

Coyote Anodized Finish
Rugged, military‑inspired aesthetic with excellent corrosion resistance.

Specifications

• Caliber: .308 Win / 7.62 NATO
• Barrel Length: 13" threaded
• Barrel Treatment: Chrome‑lined, DLC coated
• Finish: Anodized
• Color: Coyote
• Handguard: M‑LOK
• Stock: 6‑position push‑button folding/collapsing
• Gas System: 2‑position adjustable
• Charging Handles: Rear + left‑side, non‑reciprocating
• Magazine Capacity: 20 rounds
• Included Magazines: 1
• Muzzle Device: SLX/SLH QD flash hider
• Trigger: 2‑stage match
• Controls: Fully ambidextrous