1911 Nitron For Sale “Spitfire AR 1X prism scope” has been added to your cart. View cart “Sig Sauer 1911 Nitron Ultra Compact” has been added to your cart. View 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 Sig Sauer 1911 Nitron Ultra Compact $920.00 Sig Sauer 1911Add to cart