Setting up front sight m&p9c

[John16]

Hi all
I own m&p9c and truglo tfx pro.
I have strange problem where the front sight move and dosent stays in place .
I have notice it after few shooting practice where i aim to the center and i hit left , i m 99% sure it aint my grip cause after visiting the gun smith and fixing it i was center with the target.
The gun smith tried to punch it 3 times allready , but it still happened .
I asked a friend and he offer to take off the front sight , putting loctite and center the front sight again, another option i found is to put loctite right now on both sides of front sight .

Your help is needed
Whats the best way to set it up for good , i got tired from this
Thanx

 

[gqllc007]

Remove it...RED loctite...center it...adjust rear sight if you have too.
If front sight is that loose you might need a replacement

 

[OKFC05]

Trick I picked up from Dawson Precision is to use the wicking Locktite, also called sleeve retainer, and put it on both edges of the sight when you have it where you want it. Works very well.
Shop Loctite for Sights

For all Dovetail Front Sight installs use Loctite 620 high temperature retaining compound.
For all Rear Sight and Screw On Front Sight installs use Loctite 262 Threadlocker.
​

sights adhesive

 

[John16]

ok guys
thanx a lot for the ideas my friends , I will do as u offer