pffft, anything that fits the Remington Mod 700 will fit the XP-100 conversion to rifle or rear grip pistols. The trigger safety is a different issue because the XP-100, Model 7 and 700's are different but if you do not care to have a safety I recommend a Jewel, Canjar LP, New Timney for Mod 700, Shilen and other 2 oz conversions for Mod 700 rifles.