1911,Rock Island-Armscor,51429,45 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 1911 45 Tactical CS Compact 3.5″ $559.09 Original price was: $559.09.$503.18Current price is: $503.18. Add to cart