Sig Sauer 1911X Ca 45 ACP 4.2 inch 8+1 Stainless Diamond-Like Carbon

The SIG 1911XCA45SS brings Sig Sauer's 1911X series into a compact carry platform that blends traditional single-action 1911 control with modern duty-ready features, offering a 45 ACP chambering and a 4.2 inch carbon steel barrel with black DLC for durable accuracy and corrosion resistance; the stainless bead-blasted slide and frame give corrosion-resistant longevity while serrations and an optic-ready RX footprint (Compact, Shield RMS?C) allow quick sight acquisition whether using the XRAY3 day/night sights or adding a red dot for faster target transitions. This carry-sized 1911 retains a manual safety and ambidextrous lever for positive control, a black serrated flat trigger for crisp SAO breaks, and Black G10 LOK grips that deliver tactile purchase for follow-up shots from concealment or on the range. At about an 8 inch overall length and weighing roughly 39.1 oz loaded, it balances controllability and concealability for self-defense, close-quarters duty, or handgun training. The integrated M1913 accessory rail accepts lights or lasers for low-light scenarios, and the compact sight radius of 5.75 inches paired with the 1911 ergonomics makes this model an excellent choice for shooters seeking a modern, carry-ready .45 ACP 1911 with optics capability; FFL transfer required.