I put an open blade Williams Guide sight on a Handi barrel I had and replaced the front sight with an H&R front sight for a .22 Hornet. I had been informed at that time (about a year ago) that that particular front sight blade was the highest front sight made by H&R and it worked fine. I would think a front sight from any of the superlight barrels should he high also. Now since they have introduced a couple of superlight barrels perhaps they have a higher front sight. It would not hurt if the front sight blade was even a bit higher than the .22 Hornet front blade....<><.... :grin:
by the way, the base of the WGS is the same for the peep sight and the open blade, you can even switch the inserts from blade to peep and they are available seperately in their catalog, so I think the application would be the same for an open blade and a peep,,,,