Current order processing time frame: 6 business days
Due to frequent problems with USPS First Class Mail, this shipping option is currently unavailable.

Welcome to Osage County Guns

Shop for Sig Sauer M400

5 Item(s)

per page

Grid  List 

Set Descending Direction
  1. Sig Sauer M400 Enhanced Patrol w/ Romeo3 Reflex Sight - 16" 5.56mm NATO
    Sig Sauer M400 Enhanced Patrol, 5.56mm NATO, 16" BBL, 30rd w/ Romeo3 Reflex Sight Learn More
  2. Sig Sauer M400 Enhanced Patrol w/ Romeo4 Red Dot & Bag - 16" 5.56mm NATO
    Sig Sauer M400 Enhanced Patrol, 5.56mm NATO, 16" BBL, 30rd w/ Romeo4A Red Dot Sight and Sig deployment bag. Learn More
  3. Sig Sauer M400 FDE Pistol 11.5" 5.56mm NATo
    Sig Sauer M400 Pistol, 5.56mm NATO, 11.5" BBL, 30rd - FDE Learn More
  4. Sig Sauer M400 SDI VTAC - 16" 5.56mm NATO
    Sig Sauer M400 SDI VTAC, 5.56mm NATO, 16" Deep Fluted BBL, 30rd Learn More
  5. Sig Sauer M400 TREAD - 16" 5.56mm NATO
    Sig Sauer M400 TREAD, 5.56mm NATO, 16" BBL, 30rd Learn More

5 Item(s)

per page

Grid  List 

Set Descending Direction
Shop for a variety of Sig Sauer firearms including handguns, rifles, short barreled rifles, and suppressors.