1911,Rock Island-Armscor,51914,10mm View cart “Rock Island TAC Ultra 10mm 5″ Barrel Fiber-Optic Sight 8rd Mag” 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 TAC Ultra 10mm 5″ Barrel Fiber-Optic Sight 8rd Mag $768.29 Original price was: $768.29.$691.46Current price is: $691.46. Add to cart