I just got the first shipment of Odd'l Rockets Ceramic BLAST! Deflectors in the mail!
The new design works well with most all LPR models.
The hole at the top is drilled for a 1/8" rod and is easily enlarged for 3/16" rods with a small jewelers file.
Check your Odd'l Rockets vendor for availability.
If they are not there yet, ask to be notified when they arrive.