Sig Sauer MCX Spear SBR 6.8x51mm 20+1 13" Black Steel Threaded Barrel, Coyote Anodized Picatinny Rail Alloy Steel Receiver

Sig Sauer RSPEAR6813BNGSBR MCX Spear SBR 6.8x51mm 20+1 13" Black Steel Threaded Barrel, Coyote Anodized Picatinny Rail Alloy Steel Receiver, M-LOK Handguard, Magpul Push Button Folding SL-M Coyote Synthetic Stock, AR Compatible Reduced Angle Grip, Ambidex



The SIG SAUER MCX-Spear SBR rifle is achieving the Army's goal of advanced performance while also exceeding the requirements for durability. The MCX-Spear SBR rifle chambered in 6.8x51mm offers a new level of modularity, allowing for caliber conversion between 6.8x51mm, 7.62x51mm and 6.5 Creedmoor and 13' or 16" barrel length options. Featuring a non-reciprocating side charging handle; a rear charging handle; fully ambidextrous controls; a 2-Stage Matchlite Duo Trigger; SLX/SLH QD Flash Hider; Push-Button Folding Magpul SL-M Stock; and M-LOK Handguard with Easily Adjustable 2-Position Gas Valve.



Brand Sig Sauer

Category Tactical Rifles

Series Spear SBR

Model MCX

Caliber 6.8x51mm

Barrel Length Range 13" to 13.99"

Operating System Gas Piston

Stock Finish Group Brown

Capacity 20+1

Stock Material Synthetic

Action Semi-Auto

Oal 8"

Hand Ambidextrous

Sights None

Barrel Finish Black

Barrel Material Steel

Muzzle SLH / SLX Suppressor Flash Hider

Twist 1:7"

Receiver Description Picatinny Rail

Magazine Type AR-10

Grips AR Compatible Reduced Angle

Handguards M-LOK

Height 8"

Includes Magazine

Receiver Material Alloy Steel

Safety Ambidextrous Lever

Thread Pattern 5 / 8"x24

Width 2.50"

Stock Description Magpul Push Button Folding SL-M

Barrel Description Steel Threaded

Barrel Length 13"

Max Capacity 20

Receiver Finish Coyote Anodized

Trigger Two-Stage Matchlite Duo

Weight 8.90 lbs

Stock Finish Coyote

Handguard Finish Brown