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This is the Chiappa .22 LR M4-22 Complete 16" Upper Receiver. Chiappa Firearms .22 conversion allows you the opportunity to shoot inexpensive 22 rimfire ammunition for training or just for fun! The M4-22 Rimfire Conversion contains all the parts necessary to change your AR-15 / M-16 from it’s existing caliber to the inexpensive .22LR rimfire cartridge.The conversion takes less than a minute and is achieved with no permanent alterations to your firearm. It can be quickly returned to its original caliber.
The M4-22 Conversion allows semi-auto .22LR fire in ANY milspec AR firearm platform. This is a complete upper with a barrel designed specifically for .22 LR ammunition. Includes two 28rd. magazines. Do not dry fire.
*Copy of Photo ID required for purchase of any uppers.
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