SIG’s M400 Tread V2: 16″ stainless 1:8 barrel with 3-prong flash hider (1/2×28), free-float M-LOK handguard, Matchlite Duo two-stage trigger, Magpul SL-K stock class and ambi controls. SIG lists about 35.75″ OAL and about 6.5 lb. Ships with one 10-round magazine. Optics-ready flat-top — no factory optic. Manufacturer part number: RM400-16B-TRD-V2-10.
Key features
- 5.56 NATO; 10+1; one 10-rd magazine
- 16″ stainless barrel; 1:8; 1/2×28
- ~35.75″ OAL; ~6.5 lb
- M-LOK free-float handguard
- Matchlite Duo two-stage trigger
- Tread V2 10-rd
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your M400 Tread shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.
