M1911 & M1911A1 Grip Reference

Grips are one of the easiest features to compare when documenting 1911 and 1911A1 examples. Grip style, material, mold markings, and condition should be recorded with clear photos.

Common Grip Types

Grip TypeCollector Notes
Double Diamond WalnutCommonly associated with earlier M1911 production.
Brown Plastic GripsFrequently encountered on WWII-era M1911A1 examples.
Colt “Coltwood” Plastic GripsBrown molded plastic Colt grip style. Interior rib pattern and mold numbers help document subtype.
Keyes Fibre GripsCommon contractor grip style with molded reinforcing ribs, screw-hole rings, and mold numbers.
Replacement GripsMay indicate service replacement, repair, or later owner replacement.

Documented Example: Colt “Coltwood” Type 7 Plastic Grip Set 9

This documented set shows Colt “Coltwood” brown plastic grip panels. The set includes one panel marked with mold number 9 and one companion panel marked with mold number 8. The reverse side shows the Type 7-style cross-rib reinforcement pattern with reinforced screw-hole areas.

This entry is provided as a visual reference for molded features, rib layout, mold marks, material, exterior texture, and condition. Grip panels should be compared by exterior checkering, interior rib pattern, screw-hole reinforcement, color, wear, and any visible mold numbers.

Coltwood Type 7 Reference Notes

FeatureWhat to Document
MaterialBrown molded plastic often described by collectors as Coltwood. Color may range from reddish brown to very dark brown depending on lighting, wear, and age.
ExteriorStandard checkered face with molded screw-hole rings. Exterior photos should show the whole panel and any chips, flattened checkering, staining, or edge wear.
Interior PatternType 7 examples are identified by the reverse-side reinforcing rib layout. Clear interior photos are more useful than exterior-only photos.
Mold NumbersSmall molded numbers such as 8 or 9 identify mold cavities or production tooling marks. They are not serial numbers and do not identify a specific pistol.
Difference From Keyes FibreKeyes Fibre grips commonly show contractor-style markings and a different rib layout. Coltwood panels should be recorded separately from Keyes Fibre examples.
Condition NotesRecord cracks around screw holes, missing corners, warping, repairs, oil staining, and differences in color between the two panels.

Photo standard: For each Coltwood panel, record an exterior view, full interior view, close-up of the mold number, close-ups of both screw-hole areas, and close-ups of any cracks or damage. When a pair has different mold numbers, list both numbers in the title.

Coltwood Type 7 mold 9 panel exterior
Mold #9 panel exterior. Coltwood brown plastic grip panel exterior.
Coltwood Type 7 mold 9 panel interior full
Mold #9 panel interior. Full reverse view showing cross-rib reinforcement and screw-hole supports.
Coltwood Type 7 mold 9 mark close up
Mold #9 close-up. Center mold number at the rib intersection.
Coltwood Type 7 mold 8 panel exterior
Mold #8 panel exterior. Companion Coltwood brown plastic grip panel exterior.
Coltwood Type 7 mold 8 panel interior full
Mold #8 panel interior. Reverse view documenting the matching cross-rib reinforcement layout.

Documented Example: WWII Keyes Fibre Grip Pair

This pair documents WWII Keyes Fibre brown plastic M1911A1 grips. The left panel is marked 5564063 and the right panel is marked 5564062. Observed features include brown phenolic plastic construction, molded reinforcing ribs, screw-hole reinforcement rings, and standard checkering.

This documented grip pair is not tied to a specific pistol record unless provenance or mounted photographs are added. Damage to one panel should be recorded as condition evidence.

Keyes Fibre left grip exterior mold 5564063
Left grip exterior. Keyes Fibre brown plastic grip panel. Mold number 5564063 appears on the reverse.
Keyes Fibre left grip interior mold 5564063
Left grip interior. Molded reinforcing ribs, screw-hole reinforcement, and mold number 5564063.
Keyes Fibre right grip exterior mold 5564062
Right grip exterior. Keyes Fibre brown plastic grip panel with visible damage near the upper section.
Keyes Fibre right grip interior mold 5564062
Right grip interior. Molded reinforcing ribs, screw-hole reinforcement, and mold number 5564062.

Grip Evaluation Checklist

AreaWhat To Review
ColorCompare grip color to documented examples.
TextureReview checkering pattern and molding style.
InteriorLook for reinforcing ribs, screw-hole rings, mold numbers, and other molded details.
Mold NumbersDocument visible mold numbers such as Coltwood 8/9 or Keyes 5564062/5564063.
WearWear should be documented with close-up photos.
FitPoor fit may indicate replacement or alteration.
NotesRecord cracks, chips, repairs, and missing material.
Collector Note: Grips were frequently replaced during service and civilian ownership. Document the observed grip style and condition accurately.