Guns Rifles Chiappa Armi Sport Rifles . Conversion Kits Chiappa M Upper Reciever Cal | 1444 | 4 | ?t=&sft=<id=&co=&og=&ong=&to=&lid=&cid=1444&as=&mn=&mx=&f=&ca=&ffl=&oi=&dn=&zipcode=&distance=&limittostate=&pagenum=1&numberperpage=12&sort=&local=&sold=0&sku=&upc=&bl=&gf=&ff=&distributorid=&manufacturer=&model=Lc | 13.5477ms See All Chiappa M4-22 Upper Reciever (22 Cal) For Sale from: Hunters Trading Post ( FFL) | Positive feedback: 99% View | Verified Seller | 951 Completed Sales View Sellers Items Chiappa M4-22 Upper Reciever (22 Cal) For Sale from: Hunters Trading Post | Positive feedback: 99% View | Verified Seller | 951 Completed Sales View Sellers Items Hunters Trading Post Seller Since: Oct. 2005 Identity Verified ( Weymouth, MA ) Trusted Seller This seller is an FFL City: Weymouth State: MA SOLD - $300.00 Add To Cart Buy It Now Shipping: $20.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: No Returns Description: 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 it’s 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 and comes with 1 ten round magazine. The design allows for the use of any Atchinson style conversion magazines to be used. Condition: New In Box Caliber: .22 Long Rifle Item #: 959116798 Stock No.: Misc Location: MA Trades Accepted: NO trades Share: Shipping Notes: See Description Hunter's Trading Post 287 Washington St Weymouth, MA 02188 Hours of operation Tues-Fri 10-6 Saturday 10-3 Items You've Viewed Recently Chiappa M4-22 Upper Reciever (22 Cal) $300.00 SELLER: Hunters Trading Post (FFL Dealer) Add To Cart