Gary, the CZ 527 carbine 03071 is still being produced. If you're talking about the CZ 527M1, that has been discontinued.

Gary, the CZ 527 is syill in production but rare to find. I would check on large gun and accessory sites like (6)un (8)roker and Guns International as discontinued and hard to find firearms and accessories show up for sale by private individuals and small shops. Just replace (6) & (8) with G & B. Another great firearm website is --------------- gunsinternational.com/