BudsGunShop.com - ruger blackhawk sights

Isaac, I would verify, for the sake of absolute 1st time accuracy, with Ruger Customer Service at Telephone: 336-949-5200 (Monday through Friday 8:00am - 5:00pm ET)

I would verify, for the sake of absolute 1st time accuracy, with Ruger Customer Service at Telephone: 336-949-5200 (Monday through Friday 8:00am - 5:00pm ET)

The 3" barrel GP100 has a pinned in front sight, just like the SP101, whereas the 4", 5" and 6" GP100's, along with the Ruger Super Redhawk's, all have an interchangeable front sight and sits in a groove that is held in by a spring-loaded plunger that you press in from the muzzle end of the gun with a paperclip or small punch.