BUL Ltd. MR1911U Undercover Two-Tone .45 ACP, Series 70 Micro 1911, 3-inch Bull Barrel
This BUL Ltd. MR1911U Undercover Two-Tone is a compact, Series 70 .45 ACP built in Israel for Magnum Research. It pairs a matte stainless slide with a hard black anodized aluminum frame, and features a 3-inch bushingless bull barrel, Officer-length grip frame, and combat-style sights. Marked 'MR1911UTT' on the slide with import and maker stamps, it comes with six magazines and the Magnum Research factory molded hard case.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present on the exterior surfaces from prior use. The photos provide close-up views of these areas.
What’s Included
- Magnum Research factory molded hard case
- 4x 7-round steel single-stack .45 ACP 1911 magazines (some marked 'MADE IN ITALY' and 'Cal .45')
- 2x 6-round steel single-stack .45 ACP 1911 magazines
The MR1911U Undercover Two-Tone is a micro-size 1911 in .45 ACP designed for compact carry while retaining Series 70, single-action operation. The 3-inch bushingless bull barrel provides a solid lockup in a short-slide format. Capacity is 7+1 with the included 7-round magazines.
The two-tone finish combines a matte stainless slide with a hard black anodized aluminum frame. Functional controls include a beavertail grip safety and a left-side thumb safety. The hammer is a commander-style skeletonized rowel, and the trigger is a skeletonized three-hole design.
Sighting is straightforward and durable: a dovetailed front blade with a single white dot and a dovetailed rear sight. The slide has rear cocking serrations and no front serrations. Textured laminate grip panels provide a secure hold on the Officer-length grip frame.
Dimensions are compact and carry-friendly, with an overall length of 6.85 inches, a height of 5.0 inches, and a width of 1.28 inches. The approximate empty weight is 1.45 lb. The slide is marked 'MR1911UTT,' and the pistol bears 'BUL LTD MADE IN ISRAEL' and 'Magnum Research Inc., Pillager, MN' markings.
This example includes six magazines (four 7-round and two 6-round) to support range time or carry rotation, along with the original Magnum Research factory molded hard case.

