Sig Sauer 1911 Compact Stainless .45 ACP, 4.2 in Barrel, Matte Stainless, With 7- and 8-Round Magazines
This Sig Sauer 1911 Compact Stainless pairs a matte stainless slide and frame with a 4.2 inch bushing barrel and SIG's square-shouldered slide profile. It features an external extractor, lowered and flared ejection port, and front and rear slide serrations. The frame is marked Exeter, NH, and the barrel hood is marked ".45 AUTO" and "SIGARMS." It includes both a flush-fit 7-round and an extended 8-round magazine.
Ergonomics and control details stand out: a beavertail grip safety with memory bump, front strap checkering, a flat checkered mainspring housing, and a beveled magazine well. The solid curved trigger, skeletonized commander-style hammer, and non-railed frame complete a compact, carryable 1911 configuration. Dovetailed low-profile 3-dot sights and checkered dark laminate grips with SIG SAUER medallions round out the package.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are visible scratches and blemishes with slight finish loss on exposed edges.
What's Included
- Sig Sauer 1911 Compact Stainless pistol
- 1x 8-round steel single-stack magazine (extended base-pad)
- 1x 7-round steel single-stack magazine (flush-fit)
The compact pattern uses a 4.2 inch bushing barrel with a standard plug for classic 1911 barrel-lockup. The stainless slide and frame wear a uniform matte finish, and the slide carries front and rear serrations for positive manipulation.
Controls and safeties include a thumb safety, grip safety with a memory bump, and a firing pin block. The front strap checkering, flat checkered mainspring housing, and beveled magazine well enhance handling and reloads.
Sights are dovetailed, low-profile, 3-dot irons with a single-dot front and two-dot rear. The grips are two-panel, checkered dark laminate/wood with SIG SAUER medallions for a secure hold and a clean factory look.
Markings and configuration are consistent with early SIG 1911 production: the frame is marked Exeter, NH, and the barrel hood reads ".45 AUTO" and "SIGARMS." The compact grip accepts a 7-round flush-fit magazine, while the included 8-round magazine extends below the frame for added capacity.




