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Chiappa Firearms
Chia 500093 M4 22LR Upper Carb 28rd 18.5"
Product Code : 053670710047
$343.99
Mfg Item #: 500093
The Gen-II Pro Series carbine upper is an evolution of the M4 model, adding a 7.8" free float aluminium forend with 8 position Picatinny rail. All other characteristics remain unvaried: 18.5" heavy match, parkerized barrel, steel bolt, MIL-SPEC components. Fully functional with select fire lowers.
| Type | Complete Gas Impingement |
|---|---|
| Twist | 1:16" |
| Series | Gen-II Pro Carbine Conversion |
| Sights | None, Optic Ready |
| Caliber | 22 Long Rifle (LR) |
| Handguards | Quad Rail |
| Barrel Finish | Black Parkerized |
| Barrel Length | 18.5" |
| Barrel Material | Steel |
| Handguard Finish | Black |
| Barrel Description | Heavy Contour |
| Barrel Length Range | 18.00" to 19.99" |
| Receiver Description | A3 Polymer |