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Mfg Item #: AR6951CK
Colt Complete Upper Receiver Kit features a 16.1" lightweight barrel; M4 handguard; A2 fixed front sight/Matech rear sight.
| Series | Upper Conversion Kit |
|---|---|
| Caliber | 9mm luger |
| Barrel Finish | Black |
| Barrel Length | 16.10" |
| Barrel Length Range | 16.00" to 16.99" |