NRA Gun of the Week: SIG Sauer SIGM400 Predator Rifle

by
posted on November 12, 2016
** 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. **

Success of the AR platform with the consumer market led to the birth of a cartridge that utilizes a .30-cal. bullet and is designed for use with AR-15-style rifles and pistols, the .300 Blackout. SIG Sauer, for one, has met the growing .30-cal. demand, developing a line of rifles dedicated to .300 Blackout. Meet the SIGM400 Predator. This hunting oriented, gas-operated, semi-automatic rifle features the company’s 16” stainless steel and matte finished barrel that comes threaded and capped with a protector. SIG went with furniture from ALG, Magpul and Hogue to offer a simple and streamlined rifle that gives an option to those hunters looking for a factory AR built for .300 Blackout. The flattop upper receiver has a section of 1913 Picatinny rail for use of optics, and in this case we fitted the gun with the company’s Bravo4 battle sight.

For more information, visit sigsauer.com.

Specifications:
Model: SIGM400 Predator
Manufacturer: SIG Sauer
Action: gas-operated, semi-automatic center-fire rifle
Chambering: .300 Blackout
Barrel: 16” stainless steel, matte finish
Receiver: 7075-T6 aluminum, anodized finish
Furniture: Magpul MOE; ALG aluminum handguard, M-LOK-compatible; Hogue rubber molded grip
Sights: Picatinny rail for optics
Magazine: detachable box, five-round capacity
Trigger: two-stage match; 4-lb., 9-oz. pull
Weight: 7 lbs., 4 ozs.
MSRP: $1,330

Latest

Icarry Kimber 1911 Ds Warrior 1
Icarry Kimber 1911 Ds Warrior 1

I Carry: Kimber 1911 DS Warrior in a PHLster Floodlight 2 Holster

In our latest "I Carry" video, we take a closer look at Kimber's latest double-stack, 2011-style handgun, the 1911 DS Warrior, and pair it with a SureFire X300 Ultra weapon light and a PHLster holster.

The Armed Citizen® July 3, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Truly American Apparel: NAA's Magnum Mini Belt Buckles

In 2026, folks are celebrating all things American. And is there anything more American than a gun belt buckle?

CVA Recalls All Paramount Muzzleloading Rifles

CVA has issued a safety recall notice for all CVA Paramount muzzleloading rifles, including Paramount, Paramount HTR, Paramount Pro, and Paramount Pro V2. The bulletin pertains to all production years of these models.

I Have This Old Gun: Colt Detective Special

One of the iconic revolvers of the early 20th century is Colt's compact Detective Special, which became popular on the commercial market and was featured widely in film noir from the 1930s until the 1950s. But the road to the Detective Special wasn't the typical route for a new firearm.

The Real Deal: Mauser's M98 Das Original

In a world of modularity and strict cost-cutting, fine wood and machined steel firearms like the Mauser 98 are disappearing. The Mauser company is making sure the design lives on with the M98 Das Original.

Interests



Get the best of American Rifleman delivered to your inbox.