XS Sights RV0001N3 Big Dot Tritium S&W J Frame & Ruger SP101 (fixed rear)

Xs Sights Big Dot Tritium S&Amp;W J Frame &Amp; Ruger Sp101 (Fixed Rear)

The Xs Big Dot Tritium Night Sight Is A Superior Defensive Sight. Fits S&Amp;W J-Frame With Pinned Front Sight And Ruger Sp101 With A Fixed Rear. Precision Machined In Fort Worth, Tx, Xs Sights Feature A Big Dot Tritium Front Sight For Fast Sight Acquisition In All Light Conditions. Big Dot Demands Your Attention Even In High Stress And For Those With Poor Eyesight, Aids In Rapidly Achieving Combat Effective Hits. White Dot Reflects Ambient Light For Best Visibility In Low Light. Day-Light, Half-Light, Or Low-Light, Place The Bottom Of The Dot In The Bottom Of The Sight Channel And Center The Dot Over Your Target Within 15 Yards. Outside Diameter Big Dot 0.188; Fits In Common Holsters. Installation Requires A Drill Press To Drill The Retaining Pin Hole In Sight Body.