SIG Sauer Awarded U.S. Army NGSW Contract

SIG Sauer receives NGSW contract after lengthy 27-month evaluation period

by
posted on April 25, 2022
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Sig Ngswcontract 1
SIG-LMG (XM250) lightweight machine gun, SIG 6.8x51 FURY hybrid ammunition and SLX suppressor.

SIG Sauer has been awarded the Next Generation Squad Weapons System (NGSW) contract by the U.S. Army after a testing and evaluation process lasting 27 months.

SIG FURY 6.8 common cartridge
SIG FURY 6.8 common cartridge ammunition.

 

The NGSW system includes the SIG MCX-SPEAR rifle (XM5) and SIG-LMG (XM250) automatic rifle, both using 6.8 SIG FURY hybrid ammunition (6.8 mm common cartridge family) and SIG SLW suppressors. The XM5 rifle will replace the M4 carbine, while the XM250 automatic rifle is intended to succeed the M249 SAW.

New SIG 6.8x51 FURY hybrid ammunition uses a patented lightweight metallic case designed to handle pressures higher than conventional ammunition, resulting in increased velocity and on-target energy in lighter firearms.

XM5 rifle
The XM5 rifle (pictured) and XM250 lightweight machine gun will fire SIG 6.8x51 FURY hybrid ammunition.

 

Purpose-built to harness the energy of the SIG FURY 6.8x51 common cartridge, the SIG-LMG lightweight belt-fed machine gun and SIG MCX-SPEAR rifle have greater range and increased lethality, with the additional benefit of reducing the weight that soldiers have to carry. In addition, the SIG SLX suppressors have a quick detach design for easy installation and removal.

SIG Sauer also plans to offer the advancements of the NGSW system to consumers, with SIG 277 FURY hybrid ammunition (the commercial variant of the SIG 6.8x51 FURY round), SIG MCX-SPEAR rifle and the SLX series of suppressors.

For more information, visit sigsauer.com.

Latest

Benellimontefeltro Silver 1
Benellimontefeltro Silver 1

Benelli Updates Montefeltro Silver Semi-Automatic Shotgun Lineup

Benelli updates the Montefeltro Silver semi-auto for 2026 with engraved nickel receivers, AA walnut furniture, Inertia-Driven action and Crio chokes in 12- and 20-gauge models.

Winchester’s USA 250th Anniversary Ammo Puts History in a Box

At SHOT Show 2026, Winchester displayed its USA 250th Anniversary Commemorative ammo boxes with archive art and theme-matched loads in a limited run of 15,000.

WATCH: Fabarm Infinite RS Sporting

Fabarm’s Infinite RS modernizes the side‑by‑side with a quick‑release rib, competition fit and remarkable durability—see why in our on‑range video.

Best Of SHOT Show 2026: Top Suppressors

SHOT Show 2026 delivered a breakout year for suppressors, with 11 standout models showcasing advances in materials, modularity, durability and low back pressure performance.

New: Springfield Armory Echelon 4.0FC

Springfield Armory’s Echelon 4.0FC pairs a compact 4-inch slide with a full-size grip, aiming for modularity and real-world handling rather than extremes.

New: MTM Case-Gard Pistol Range Kit

MTM Case-Gard’s Pistol Range Kit packages common range essentials into one portable case, targeting shooters who want fewer loose items and faster setup.



Get the best of Shooting Sports USA delivered to your inbox.