Springfield Armory 1911-A1 Micro Compact .40 S&W, 3-inch, Two-Tone, Bushingless Bull Barrel, 7+1
This Springfield Armory 1911-A1 Micro Compact in .40 S&W pairs a 3-inch bushingless bull barrel with an Officer's-length grip frame and a two-tone finish. It is a discontinued Micro-Compact variant in .40 S&W, a chambering that is less common for this model. Markings include "MICRO COMPACT CAL .40 S&W" on the slide and "S.A. .40 S&W" on the barrel hood, with IMBEL Brazil origin and Springfield Geneseo IL import marks.
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: Minor scratches and blemishes are present. Spots of pitting are visible in the slide serrations.
What’s Included
- 1x 7-round steel magazine with witness holes
The Micro Compact format delivers a short 3-inch slide and barrel with a bushingless bull profile for added muzzle weight and reliable lockup. The Officer's-length (short) grip frame uses an arched mainspring housing and a 7+1 capacity in .40 S&W.
It features a two-tone finish with a matte stainless slide over a dark-finished frame. The slide includes rear cocking serrations and a lowered/flared ejection port. Factory markings read "MICRO COMPACT CAL .40 S&W" on the left side and "SPRINGFIELD ARMORY" on the right; the barrel hood is marked "S.A. .40 S&W."
Controls and ergonomics are classic 1911 single-action with a left-side manual thumb safety, grip safety, and a beavertail grip safety. A skeletonized commander-style hammer and 3-hole trigger complete the carry-friendly fire-control setup.
Sights are fixed, low-profile dovetailed units with a white-dot front blade. Double-diamond checkered hardwood grips provide a traditional look and positive purchase. Origin marks include IMBEL BRAZIL on the dustcover underside and SPRINGFIELD GENESEO IL USA.

