Description
The M400 TREAD is an optics ready, aluminum frame rifle. TREAD features a 16” stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Magpul™ SL-K 6 position telescoping stock, a mid-length gas system, and is available in 5.56 NATO.
M-Lok Handguard
Ambidextrous Safety
Magpul SL-K Stock
3 Prong Flash Hider
1/2×28 Threaded Barrel
Disguised within the form factor of a traditional riflescope lies the power of the SIG SAUER BDX Ballistic Data Xchange. The SIERRA3BDX riflescope provides the hunter an illuminated auto-holdover dot on targets when coupled with a BDX capable KILO rangefinder. Featuring exceptional SpectraCoat lenses, LevelPlex digital anti-cant, and KinETHIC kinetic energy transfer indicator, the SIERRA3BDX is incredibly simple to use. Range a target, put the holdover dot on target, pull the trigger, impact. SIG SAUER’s BDX, just CONNECT THE DOT
3.5-10×42 Optic
Sig Sauer Rings
Coordinates with BDX Rangefinders (not included)
Automatic Holdover OLED Dot
MOTAC Motion Activation
“KinETHIC” Energy Transfer Feature
