The Firing Line Forums - View Single Post - Picking the Correct Replacement Pistol Sight

T. O'Heir · March 19, 2017, 01:10 PM

Smith Model 3913, 3913LS, 3913NL, 3913TSW, 3914, 3953, 3953TSW and 3954's all have the same sight dovetail(dovetails are your friend. 1911 front sights are peened on or soldered.). You need to buy a front and rear, matched, set. Difference between 'em is usually the height of the front blade.
Only real issue with changing dovetailed sights is getting the sight centred correctly in the dovetail. A brass drift and a plastic mallet will get it on, but getting it right really requires a sight pusher. Pricey things, so they are.
The direction you push matters too. Usually right to left to remove. Opposite for putting on. As observed from the rear.
Oh and secure the thing in a padded vise. You'll need both hands.
"...whether or not I am going to move forward..." How well can you see the front sight? Changing sights is mostly about visibility.

March 19, 2017, 01:10 PM	#3
T. O'Heir Senior Member Join Date: February 13, 2002 Location: Canada Posts: 12,453	Smith Model 3913, 3913LS, 3913NL, 3913TSW, 3914, 3953, 3953TSW and 3954's all have the same sight dovetail(dovetails are your friend. 1911 front sights are peened on or soldered.). You need to buy a front and rear, matched, set. Difference between 'em is usually the height of the front blade. Only real issue with changing dovetailed sights is getting the sight centred correctly in the dovetail. A brass drift and a plastic mallet will get it on, but getting it right really requires a sight pusher. Pricey things, so they are. The direction you push matters too. Usually right to left to remove. Opposite for putting on. As observed from the rear. Oh and secure the thing in a padded vise. You'll need both hands. "...whether or not I am going to move forward..." How well can you see the front sight? Changing sights is mostly about visibility. __________________ Spelling and grammar count!