563 LB – PreOrder

Sig Sauer AG, SG563P long barrel, 13.6″ with 10″ twist, non-removable flash hider (removable FH pictured…please disregard pic), 2 pos gas valve, black aluminum lower that accepts SIG proprietary magazine or standard M4 magazine, M-Lok hand guard in black. Please note the new 56x does NOT take the standard Swiss stock. The backplate adapter is pic rail style.