Double Bell XM177 M4 AEG — Full Metal, Blue (093)
The XM177 is the direct predecessor of the modern M4 — the Vietnam-era COLT COMMANDO / CAR-15 family, characterised by its short barrel, distinctive triangular handguard, and the iconic four-prong or moderator-style flash hider. Double Bell’s full metal AEG replica captures the distinctive profile with genuine metal construction throughout.
Why the XM177 Stands Apart
In a market dominated by modern M4 configurations, the XM177 is visually distinctive and historically significant. If your loadout leans toward vintage US military, Vietnam-era SEALs, or simply a rifle that looks genuinely different from every other M4 on the field, the XM177 delivers.
Key Specifications
- Full metal receiver — upper and lower in metal, not polymer replicas
- Triangular handguard — the XM177’s most recognisable feature, accurately reproduced
- Shortened barrel — compact and manoeuvrable, well-suited to CQB
- Standard V2 gearbox — compatible with the full range of M4-pattern upgrades
- Blue two-tone — UK compliant for purchase without UKARA. Identical internals to the standard version.
Ages 18+. M4 magazines compatible. Internally identical to the non-two-tone version.


