What’s in the Box
M400 Tread 5.56mm NATO AR-15
(1) 30 Round Magazine
Owner’s Manual
The Sig Sauer 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.
Firearm Features
6-Position SL-K Stock
Stainless Steel Barrel
Single Stage Polished/Hard Coat Trigger
Alloy Forend
Cerakote Finished Reciever
M-LOK Accessory Rail
Ambidextrous Controls
