Sig Sauer 556R 7.62x39 Carbine Rifle with Red Dot. The SIG556R features a distinctive folding and telescopic stock, a M1913 rail for accessory mounting, a 16 inch four-groove rifled barrel with a 1:9.5 twist, chambered in the ultra-reliable 7.62x39 round, and the ability to accept most AK-47 magazines. The SIG556R sets a new standard for dependable operation and flawless functioning.
Mack's sells firearms in accordance with Federal, State, and Local laws regarding firearm transfer and ownership. To purchase firearms online, please check your local and state laws and then complete the steps listed in our instructional guide on How to Purchase a Firearm Online . Guns must be purchased separately from all other items and transferred through an FFL dealer (no international shipments). Most gun orders ship within 24 business hours of MPW’s receipt of all necessary paperwork.