SIG Sauer has just announced the M400 TREAD COIL, a new and enhanced version of their popular ready-out-of-the-box TREAD series of rifles. SIG Sauer describes the new rifle as “a new standard of performance and value in the AR market”. The new TREAD COIL comes with a ROMEO5 TREAD red dot optic, a Matchlite Duo trigger, and a […]
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