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Direct Impingement Gas System
Optic-Ready Flat Top Upper
416 Stainless Steel Match-Grade Barrel
6-Position Adjustable Stock
Hogue Free-Floating Handguard
The SIG Sauer M400 Predator is a true AR platform sporting rifle offering unparalleled accuracy that makes it ideal for sporting and competitive shooting. Its features include a threaded and capped 416 stainless match-grade steel barrel, 7075-T6 aircraft-grade aluminum forged lower receiver with quick-detachable ambi-sling mounts, and Hogue free-float aluminum tubular handguard. All these features combine with the M400's direct impingement gas system to ensure accuracy, durability, and reliable performance in all conditions.