MCX-SPEAR 6.8X51: The Changing of the Guard is Here
For the first time in 30 years, the changing of the guard has occurred. Introducing the MCX-SPEAR 6.8X51 and 6.8X51mm hybrid ammunition. Providing speeds of 3,200 FPS out of a 16” barrel, the MCX-SPEAR will become the next standard to which all other rifles will be held.
MCX-SPEAR 6.8X51 Features:
★ Civilian model based on U.S. Army’s Next Generation Squad Weapon (NGSW)
XM7 Rifle
★ Ambidextrous Bolt/Catch Release
★ 2-Stage Match Duo Trigger
★ Non-Reciprocating Steel Side Charging Handle
★ Steel Rear Charging Handle
★ Push-Button Folding Magpul SL-M Stock
★ Free-floating M-LOK Handguard with Easily Adjustable 2 Position Gas Valve
★ CLUTCH-LOK QD Flash Hider
★ SIG SAUER Made, Steel Magazine
The Next Generation of rifle ammunition has arrived with the 6.8X51mm Hybrid Ball. The 113-grain solid copper rounds were designed specifically to pair with your 6.8X51 MCX-SPEAR rifle, exiting the 16” barrel at 3,200 FPS. The Hybrid Case Technology harnesses the power of the high-pressure rounds to deliver magnum performance in a short action cartridge, resulting in a flatter trajectory and increased energy on target.
★ Hybrid Case Technology allows for increased muzzle velocity/energy compared to traditional brass
★ Flatter trajectory and increased energy on target for magnum performance in a short action cartridge
★ Solid Copper 113-grain projectile
★ Developed for the U.S. Military’s Next Generation Weapon Systems
Available in a 460-round Ammo Can or 920-round Crate
Exceeding the demands of the U.S. Military Next Gen contract by utilizing an additive manufactured monolithic design, SIG SAUER Rifle Suppressors are now the winner of over 20 major contracts worldwide.
The new NG68SPEAR-QD Suppressor is identical to suppressors fielded by the U.S. Department of Defense and features:
★ LO-TOX design to minimize toxic fume exposure from ejection port
★ Monolithic core construction for machine gun strength and durability
★ CLUTCH-LOK secure mounting system for consistent and reliable attachment
★ Flash-reducing end cap design for lower overall signature

FIREARMS • AMMUNITION • ELECTRO-OPTICS • SUPPRESSORS • AIRGUNS • TRAINING
SIG SAUER Inc.,
72 Pease Boulevard, Newington, NH 03801
(603) 610-3000
sigsauer.com






