*USED* SIG SAUER 556 available for $1800 
This rifle was the first iteration of the legendary swiss platform adapted for the American market. Chambered in 5.56mm.
Give us a call at 978-540-5157 or email for more info. Shop is located at 410 Great Rd, Littleton MA 01460. We have much more in stock and can order as needed. **All rifles sold within state regulations**