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MCX SPEAR 7.62X51 COY 13"

SIG SAUER

MCX SPEAR 7.62X51 COY 13"

$4,884.60

FFL transfer required. This item ships to a licensed dealer for pickup.

Shop the SIG Sauer MCX Spear 7.62x51 (.308 Win) 13" barrel handgun. Civilian version of the XM7, with ambidextrous controls and adjustable gas system. Ships with one 20-round magazine.

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Specifications

Manufacturer
SIG SAUER
Family
MCX Series
Model
MCX Spear
Type
Semi-Auto Pistol
Item Group
TACTICAL CENTERFIRE SEMI-AUTO PISTOLS
Action
Semi-Auto
Caliber/Gauge
7.62 x 51mm | 308 Win
Finish
Coyote
Finish Type
Applied Finish
Frame
Alloy Frame
Stock/Grips
Alloy Frame Coyote Anodized Frame Alloy Frame
Grip Type
Coyote Anodized Frame
Barrel
13"
Overall Length
24.5"
Rate-of-Twist
1 in 10"
Capacity
20 + 1
Magazine
1 20 rd.
Sights
No Sights / Optics Ready
Sight Type
None
Weight
7.6 lbs.
Shipping Weight
10.55 lbs.
Additional Info
Ambi Bolt Catch/Release
Additional Info
Rear & Side Charging Handle
Additional Info
2 Position Adjust. Gas Valve
MFG Model No.
PSPEAR-762-13B
UPC
798681681372
Our Take

The MCX Spear in 7.62x51mm is a heavyweight contender, literally and figuratively. It's built like a tank, and you'll feel that 9-plus pounds, but it handles recoil surprisingly well for a .308. The adjustable gas block is a smart touch, especially if you're running a can, and the ambidextrous controls are about as good as it gets, intuitive right out of the box.

Reliability seems to be a strong suit; it eats just about any ammo you feed it, from match to steel case, without complaint. While it carries a premium price tag, it offers a distinct alternative to traditional AR-10s or even SCARs, particularly for those looking for a robust, adaptable .308 platform with a serious pedigree.

Shipping & FFL Transfer

Firearms ship to a licensed FFL dealer for transfer. Non-firearm items ship directly to you. We'll help arrange your transfer after purchase.

Returns

Unfired, unmodified items in original packaging may be returned within 30 days. Serialized firearms cannot be returned once transferred.

Description

SIG SAUER MCX Spear 7.62x51mm Handgun

The SIG Sauer MCX Spear is a civilian-legal handgun variant of the U.S. Army's XM7 program, delivering a potent .308 Win / 7.62x51mm platform in a compact package. This MCX Spear model features a 13-inch cold hammer-forged barrel and a Coyote anodized finish, offering robust performance for a variety of applications.

Built with an interchangeable barrel system, the MCX Spear is designed for adaptability, allowing for caliber conversions. Its 2-position adjustable gas valve is a key feature, especially for suppressed shooting, effectively managing gas pressure without needing additional modifications. The platform also boasts fully ambidextrous controls, including both side and rear charging handles, and an ambidextrous bolt catch/release, catering to diverse shooter preferences.

Integrated stainless steel QD mounts in the lower receiver provide secure sling attachment points. The firearm comes equipped with an AR-compatible reduced angle grip and a 2-stage curved match trigger, contributing to its handling and shootability. The MCX Spear is compatible with AR-10 type magazines and includes one 20-round magazine.

Key Features:

  • Civilian XM7 Heritage: Derived from the U.S. Army's Next Generation Squad Weapon (NGSW) program.
  • Interchangeable Barrel: Allows for future caliber conversions and configuration flexibility.
  • Adjustable Gas System: 2-position gas valve optimized for both suppressed and unsuppressed operation.
  • Ambidextrous Controls: Features a non-reciprocating side charging handle, rear charging handle, and ambidextrous bolt catch/release.
  • Durable Construction: Cold hammer-forged 13-inch barrel with a 1:10 twist rate, finished in Coyote anodization.
  • Match-Grade Trigger: Equipped with a 2-stage curved match trigger for improved accuracy and control.