COLT Defender | .45 ACP | 3″ Barrel | O7800XE

The Colt Defender is a compact 1911-style semi-automatic pistol chambered in .45 ACP and built for concealed carry and range use. It pairs a 3″ barrel with an aluminum alloy frame and tactile G10 black cherry grips for a balance of weight savings and control. The pistol ships with Novak night-style sights, including a tritium front for low-light acquisition. For a reflex optic under $1,000 that complements the Defender’s slide footprint and intended use, consider a Trijicon RMR or a Holosun 507C for robust red-dot performance.

Product Specifications

• The UPC is 098289111180.
• The manufacturer’s part number is O7800XE.
• The caliber is .45 ACP.
• The barrel measures 3 inches.
• The barrel material is stainless steel.
• The frame material is aluminum.
• The slide is finished in blued carbon steel.
• The sights are Novak night sights with a tritium front.
• The grips are G10 Black Cherry checkered panels.
• The unloaded weight is approximately 24 oz.
• The overall length is 6.75 inches.
• The trigger is a skeletonized 3-hole aluminum style.
• The pistol includes 1 magazine as shipped.

The Defender is sized for concealed carry and short-range precision at the range; its compact footprint and 1911 ergonomics make it suitable for everyday carry setups and formal training or marksmanship practice. Its combination of an alloy frame and a shorter barrel keeps weight manageable while retaining the 1911 manual-of-arms many shooters prefer.

With straightforward controls, Novak sighting, and G10 grips, the Colt Defender is presented as a practical compact 1911 that blends traditional ergonomics with low-light sighting. Its construction and feature set make it an appealing option for shooters who want a compact, sighted 1911 platform for carry and range use.

Users and product descriptions commonly praise the Defender as an “accurate and reliable workhorse” and note its “comfortable ergonomics” for a compact 1911.

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