Sig Sauer M400 DH3 Competition 223 Wylde 16in 30 round Titanium Cerakote

The Sig Sauer RM400SDI16BDH3 M400 DH3 Competition rifle brings Daniel Horner's custom 3-Gun pedigree to a ready-to-run platform, with a 16" fluted stainless 223 Wylde barrel (1:8" twist) and titanium Cerakote receiver that balance weight, heat dissipation, and corrosion resistance for long stages and high round counts. Built on the M400 series from SIG Custom Works, this semi-auto rifle features full ambidextrous controls including a SIG-designed ambi bolt catch and bolt release and an ambidextrous safety for fast manipulations whether you're running stages or training under pressure. The Timney DH3 two-stage trigger provides a crisp, repeatable break for tight strings, while the custom DH3 adjustable stock and polymer grip dial in cheek weld and length of pull for a shooter-focused fit; the three-chamber compensator tames muzzle rise so follow-up shots are quicker and more consistent. With a 30+1 capacity, overall length around 34.5" and a 7 lb balance, the rifle suits competition shooters, tactical trainers, and serious range work using 5.56/223 loads. FFL transfer required; this rifle represents SIG's race-proven approach to control, speed, and accuracy in a competition-ready package.