Sig Sauer MCX Spear 277 Fury 16" Coyote Semi-Auto Rifle
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Specifications
Description
The Sig Sauer MCX Spear is a semi-automatic centerfire rifle chambered in 277 Fury, the civilian version of the rifle selected for the U.S. Army's XM7 program. It is built for users who want a modern, configurable rifle with an accessory-ready platform.
The rifle has a 16-inch threaded barrel, an overall length of 38.3 inches, and a weight of 9.2 pounds. It has no factory sights, a Matchlite Duo trigger, a non-reciprocating side and rear charging handle, and fully ambidextrous controls including the bolt catch and bolt release. The receiver is anodized in coyote, and it ships with a two-position adjustable gas valve for suppressed or unsuppressed use.
The package includes one 20-round magazine, a SIG SAUER SLH and SLX suppressor-ready QD mount flash hider, and a folding six-position Magpul SL-M stock. The interchangeable barrel system allows caliber conversion, and stainless steel QD mounts are integrated into the lower receiver for sling attachment.
- Action: Semi-Auto
- Caliber: 277 Fury
- Barrel Length: 16 inches
- Overall Length: 38.3 inches
- Weight: 9.2 lbs
- Capacity: 20 rounds
- Finish: Anodized, coyote
- Sights: None







