M90 FRONT END CONVERSION

Front end conversion for the Zastava M-90 line of rifles. The barrel is cut down to 16" or 14.5" and threaded for 1/2-28 threads. The barrel diameter is turned down to allow the installation of the Occam Defense adjustable gas block to be installed. The gas port is welded closed and relocated for the new gas block location. The gas piston is shortened for the new gas block. The barrel is refinished in cold blue to match up with the original finish. For the 14.5" rifles the muzzle brake is pinned on to keep it the legal length of 16" overall. Price includes the Occam gas block and a Jmac Keymod brake. Other brake and gas block options are available  Prices start at 750.00. Please fill out our online workorder form to get started. 

M13 ONLINE WORKORDER FORM