1911,A.R.M.S.,51501,45 ACP View cart “Rock Island Armory 1911-A1 45 ACP 5″ Parkerized Fixed Sights 8 Round – MA Compliant” 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 STOCKRock Island Armory 1911-A1 45 ACP 5″ Parkerized Fixed Sights 8 Round – MA Compliant $568.19 $511.37 Add to cart