These without a rail are a good ticket I have 3 sets. http://kinneysshootingsupply.com/co...manent/products/warne-732m-1-high-matte-black
R
Ronnie,
These fit really good on the CZ 11 MM dovetail but not so good on the 452 WMR Varmint's 3/8 dovetail (13 mm wide), even with the clamps rotated. I tried them on my 452 American and the fit is no good.
I would try one of these, no rail needed:
http://www.talleymanufacturing.com/...g-System/1-Fixed-ring-System-Gloss-Matte.aspx.
Prophet River should have them in stock. Lows are .300, Med .400 and High .500
Kody