A quick update from CAA Airsoft Division as they release their RONI-B Pistol to Carbine Kit for the Beretta M9/M92FS/M9A1 gas blowback pistol. Interested dealers can now contact them for bulk orders and customers waiting for this can reserve theirs. Check with CAAAD or your retailer what brands that easily fit without modding and those that will require some bit of modding.