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Mr.Bluster · January 25, 2013, 03:34 PM

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.

January 25, 2013, 03:34 PM	#775
Mr.Bluster Member Join Date: April 24, 2011 Location: Madison, WI Posts: 28	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.