Came across GlockDoc's article: http://www.theglockdoc.com/Glock_Maintenance.html and start to grow concerns.
My gen3 G19 had about 50k rounds in the last 10 yrs without replacing any of the springs and did not show signs of frame wear.
My gen4 G17 had to go through major rebuilt after the first 2k rounds (locking block pin break, trigger assembly bent and bad RSA, it was the first batch of gen4 with all the problems). After another 8k rounds in the last two years, I can see the metal coating breaking off from the locking block pin, and the locking block also having surface material coming off. Although no frame wear as shown in GlockDoc's article, its making me thinking of replace the RSA and change out the blocks and pins. (Perhaps the titanium pin kit from Glockworx?)
Want to know your opinion! is it worth replacing the RSA as frequent as mentioned in GlockDoc's article, and if anyone use the titanium pins from Glockworx!
Thanks!
My gen3 G19 had about 50k rounds in the last 10 yrs without replacing any of the springs and did not show signs of frame wear.
My gen4 G17 had to go through major rebuilt after the first 2k rounds (locking block pin break, trigger assembly bent and bad RSA, it was the first batch of gen4 with all the problems). After another 8k rounds in the last two years, I can see the metal coating breaking off from the locking block pin, and the locking block also having surface material coming off. Although no frame wear as shown in GlockDoc's article, its making me thinking of replace the RSA and change out the blocks and pins. (Perhaps the titanium pin kit from Glockworx?)
Want to know your opinion! is it worth replacing the RSA as frequent as mentioned in GlockDoc's article, and if anyone use the titanium pins from Glockworx!
Thanks!