The Sig Sauer SIGM400 TREAD COIL Rifle sets a new standard in performance and value in the AR category. With installed accessories including ROMEO5 Red Dot Sight, 2 Stage Match Trigger, and 13” lightweight handguard, the COIL is the perfect rifle package for the avid user or first-time buyer. Other features of the TREAD COIL include the precision 16” stainless barrel, ambidextrous controls, and 6-position Magpul SL Stock.
Features
- Free Floating M-LOK Enhanced Handguard
- SIG Matchlite Trigger
- ROMEO5 TREAD Red Dot
- Ambidextrous charging handle made of aircraft grade aluminum and a dual roll pin design
