1911,Rock Island-Armscor,51482,45 ACP View cart “ARMSCOR Armscor Precision Rock Island Armory 1911-A1 Tactical FS 45 ACP 5″ Night Sights Parkerized 8 Round” has been added to your cart. 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 STOCKARMSCOR Armscor Precision Rock Island Armory 1911-A1 Tactical FS 45 ACP 5″ Night Sights Parkerized 8 Round $635.99 Original price was: $635.99.$572.39Current price is: $572.39. Add to cart