The Colt 1911 Pre-War “MB” Match Barrel is a historical firearm component associated with Colt 1911 National Match pistols produced during the 1932–1934 period. The “MB” marking referenced in the listing may be of particular interest to collectors researching early Colt National Match components and pre-war 1911 history.
This barrel is associated with the .45 ACP chambering and may appeal to collectors, researchers, and enthusiasts interested in historically significant Colt components. Condition, originality, markings, bore characteristics, and provenance should be carefully verified before purchase, particularly for vintage components.
The exact compatibility and dimensions should be confirmed against the intended 1911 configuration using manufacturer documentation or qualified professional assessment. Buyers should also verify applicable laws and regulations governing firearm barrels and other regulated components.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Colt 1911 Pre-War “MB” Match Barrel |
| Manufacturer | Colt |
| Platform | 1911 |
| Historical Period | 1932–1934 |
| Model Association | National Match |
| Caliber | .45 ACP |
| Marking | “MB,” as advertised |
| Product Type | Match barrel |
| Condition | Verify with seller |
| Originality | Confirm provenance |
| Bore Condition | Confirm with seller |
| Compatibility | Verify with qualified professional |
| Category | Historical firearm component |












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