Drifting 457 Rear Sight

[CPT Hello]

Last week, I bought a 457 with a rear sight that has been bonked starboard a bit. Running a few rounds through it today verified that the rear sight should return to center.

Have read on this forum that the 457 plastic sights are sometimes finger loose. This one is pretty snug.

Given they are plastic, what do you recommend using to move these sights that is strong enough to do the job but gentle enough not to deform?

 

[epj]

JMT sight pusher. See classified ads.

 

[rosewood]

Delrin punch or the like. Maybe even a wooden dowel rod.

 

[cololab]

I have a JMT sight pusher and it's a great tool. Like the above post states, I would first try a delrin punch or wooden dowel rod.