1911,Rock Island-Armscor,51567,45 ACP Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKRock Island Armory 2011 Tactical 1911 High Capacity 45 ACP 5″, Parkerized Finish, 13 Rd Mag $879.99 Original price was: $879.99.$791.99Current price is: $791.99. Add to cart