Front Sight for SP 101 in .327 fed mag
Colorado Redneck, I installed a Standard Dot Tritium from XS Sight Systems for the Ruger SP101 chambered in .327 Fed Mag. Specified Model #RV-0001N-4, which is .180 high.
It's taller than the Meprolight, I suppose to compensate for a barrel that has less circumference than the .38s and .357s. Was nothing on the mfr's website to differentiate b/w the two calibers.