L.A.R. Grizzly Mark I — .45 Winchester Magnum 6.5” Semi-Auto Pistol
Archival record: Specifications and condition reflect the firearm as listed at the time of auction.
Final Auction Price: $3,525.00
This L.A.R. Manufacturing Grizzly Mark I is a large-frame, 1911-derived single-action semi-automatic pistol chambered in .45 Winchester Magnum. Originally cataloged with a shorter barrel, the record was updated to reflect the correct 6.5” barrel length. Built with beefed-up components and hand-fit construction, the Grizzly is a purpose-built big-bore pistol suited to hunting, metallic silhouette, and target work.
Identification
MMA#: 250926RP010
Make: L.A.R. Manufacturing, Inc.
Model: Grizzly Mark I
Serial Number: A008690
Year of Manufacture: 1984–1999 (production era)
Caliber: .45 Winchester Magnum
Action Type: Detachable-magazine fed, single-action semi-automatic pistol
Barrel Length: 6.5” (record updated)
Sights / Optics
Equipped with Millett (Millet) adjustable target sights: a ramped front blade with blaze-orange “T” insert and an outlined square-notch rear sight in an adjustable base (windage & elevation). Rear sight is dovetailed and double screw-set to the slide for secure, repeatable adjustment.
Stock / Grips & Condition
Factory L.A.R. branded Pachmayr checkered black rubber wraparound grip. The grip shows only light handling wear; checkering remains strong and serviceable. Overall grip condition: Excellent.
Finish & Overall Condition
Type of Finish: Matte blued (original)
This handgun retains approximately 99% of its metal finish with only a few light handling marks. Grip screws are sharp and markings are clear. Overall rating: Excellent.
Bore & Mechanics
Bore Condition: Bright with sharp rifling; no erosion noted. Writer rating: 10/10 (some machining tool marks noted).
Mechanics: Action functions correctly on mechanical check. The pistol has not been test-fired by our team; as with all previously owned firearms, a professional inspection and routine maintenance are recommended prior to use.
Box, Paperwork & Accessories
Included: one 7-round magazine, owner manual, and two styrofoam trays from the factory box (box sleeve missing).
Our Assessment
The L.A.R. Grizzly Mark I is essentially an upsized, hand-fitted 1911 built around the potent .45 Winchester Magnum cartridge. Early prototypes were fabricated from welded frames; production Grizzlies were carefully hand-fitted to handle the longer cartridge and increased slide mass. With a crisp trigger, adjustable target sights, and a substantial, well-balanced frame, the Grizzly is well suited to hunting and long-range target work where large-bore performance is required. This example is exceptionally clean for the model and presents as a high-quality example that will appeal to shooters seeking power and accuracy, or to collectors of American large-frame pistols.
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