SIG Sauer P220 Nitron .45 ACP DA/SA Full-Size Pistol, 4.4 in Barrel, Railed Alloy Frame, G10 Grips, Made in USA
This U.S.-made SIG Sauer P220 Nitron is a full-size .45 ACP with a 4.4 in barrel, DA/SA operation, and a decocking lever. It pairs a stainless steel slide with a black Nitron finish to a hard-coat anodized aluminum alloy frame, and adds a multi-slot accessory rail and textured black/gray G10 grip panels. It comes with two 10-round magazines, one 8-round magazine, and a SIG factory case with an exterior label coded UD220-45-B1 dated 26-Jan-2017.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm presents in great shape with minor, superficial scratches and blemishes.
What’s Included
- SIG Sauer factory hard case with exterior label (UD220-45-B1)
- SIG Sauer manual
- Two 10-round magazines and one 8-round magazine (single-stack steel; mix of flush-base and extended basepad types)
The P220 Nitron configuration features a stainless steel slide with a black Nitron finish over a hard-coat anodized aluminum alloy frame, yielding a durable, matte black presentation. Rear slide serrations aid manipulation, and the exposed spur hammer and DA/SA trigger are paired with a decocking lever for traditional SIG ergonomics.
Sight regulation is via fixed 3-dot sights, with both the front and rear dovetailed into the slide. The full-size format uses a 4.4 in barrel, and this example is chambered in .45 ACP with a noted capacity of 10+1.
The railed dustcover provides a multi-slot accessory rail. Factory markings include the left slide legend "SIG SAUER P220," a barrel hood marked ".45 AUTO" over "SIG," and a right-side frame stamp "SIG SAUER INC. EXETER-NH-USA."
Textured black/gray G10 grip panels with SIG SAUER logos offer a secure hold. The pistol includes two 10-round magazines and one 8-round magazine, all single-stack steel with a mix of flush and extended basepads, plus a SIG factory hard case. The exterior case label lists code UD220-45-B1, dated 26-Jan-2017, and indicates U.S. manufacture.