Sig Sauer RM40016BTRDCA M400 Tread *CA Compliant 223 Rem,5.56x45mm NATO 16" 10+1 Black Hard Coat Anodized Fixed All Weather Skeletonized Stock

The M400 TREAD is easily customizable with a full line of purpose-built accessories, designed and built in the USA. The TREAD is an aluminum frame rifle, that is optics ready, 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 fixed stock and a mid-length gas system. This model is California compliant.