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
NRA Gun of the Week: SIG Sauer SIGM400 Predator Rifle
More like this from around the NRA
Latest
Springfield Kuna: A PDW For The Masses
Small, yet fierce, the namesake of Springfield Armory’s latest large-format pistol is a revered forest dweller in the land of its Croatian manufacturing partner, HS Produkt. The new Kuna is poised to be just as welcome in America.
The Armed Citizen® June 30, 2025
Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.
Book Review: Clockwork Basilisk: The Early Revolvers Of Elisha Collier & Artemas Wheeler
The result of a decade of research, Clockwork Basilisk is a comprehensive, two-volume history of the rare revolvers that preceded the development of the well-known Colt guns of the 1830s.
Preview: 1791 Gunleather Cobra Gun Belt 01
Employing the same rugged and rigid 0.25"-thick American steerhide as 1791 Gunleather’s original Gun Belt 01, the new Cobra Gun Belt 01 offers enhanced ease of use by taking advantage of a high-strength Cobra quick-latch/release buckle.
NRA CEO Hamlin and President Bachenberg Hold First Virtual Townhall
In the interests of transparency, NRA CEO and EVP Doug Hamlin and NRA President Bill Bachenberg held a live Townhall event, where both answered direct questions from NRA members.
Benelli Adds New 28-Gauge Models to Super Black Eagle 3 Line
Benelli initially introduced the 28-ga. chambering to its Super Black Eagle 3 line in 2022, but this year, the company added three new models tailored specifically to hunters.
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
