SIG Sauer P227 Equinox SAO .45 ACP, Custom Shop, Full-Size, 5 in Threaded Barrel, Two-Tone, 10+1
This SIG Sauer P227 Equinox is a Custom Shop, single-action-only .45 ACP with a factory-threaded 5-inch stainless barrel and knurled thread protector. It features the signature Equinox two-tone slide treatment with brushed stainless flats over a Nitron finish, ambidextrous frame-mounted thumb safeties, and nickel-colored controls. A TruGlo TFO TG-H3 front sight, extended beavertail frame, and one-piece E2-style wraparound grip complete a well-equipped, full-size package. It comes with three 10-round magazines and both factory cases.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows only minor evidence of prior use. The chamber is clean. The rifling is sharp and bright.
What’s Included
- SIG Sauer factory cardboard box
- SIG Sauer hard plastic case
- SIG Sauer manuals and literature
- SIG Sauer cable lock
- TW25B lubricant sample
- Three 10-round SIG Sauer P227 .45 ACP factory magazines (marked "MADE IN ITALY") with SIG Sauer magazine polybag
The Equinox series slide showcases brushed stainless flats contrasted by a Nitron-treated profile, with "Equinox" and the SIG Custom Shop crest on the left, and "SIG SAUER P227" rollmark on the right. The slide is stainless steel and pairs with nickel-colored controls for a clean, two-tone presentation.
The 5-inch stainless barrel is factory threaded and includes a knurled thread protector. The barrel hood is marked ".45 ACP SIG," and the pistol is chambered for .45 ACP with a 10+1 capacity, supported by three included factory 10-round magazines.
This P227 is configured SAO with no decocker and uses ambidextrous, frame-mounted thumb safeties. The full-size aluminum alloy frame has a hard-coat anodized finish, an extended beavertail, and an integral three-slot 1913 accessory rail for mounting compatible lights or lasers.
Sights consist of a TruGlo TFO front sight marked "TG-H3" with a green element and a black square-notch rear sight, providing a clear, high-contrast sight picture. The one-piece E2-style wraparound grip is textured and molded "SIG SAUER" for a secure hold.
Made in the USA, this Custom Shop Equinox includes distinctive factory markings and comes complete with both the SIG Sauer cardboard box and hard case, plus manuals, lock, lubricant sample, and three Italian-made magazines.