Glock17l FTF

[Dunkelheit]

I have an 10 years old Glock17l, gen3, maybe 10k rounds through.

It doesnt matter which brand of ammo i use, i get an occasional ftf (1-2 from 100rds). When i examine the round the primer is always hit but not deep enough to ignite.

I cleaned the gun and noticed a broken spacer sleeve. I replaced the spacer sleeve but that did not solve the problem. What would be the most likeliest part to replace?

 

[allaroundhunter]

Look into replacing the striker spring with a new one. If that doesn't solve your problems then either contact Glock or buy an extended striker.

But replacing that spring should be all that is necessary (and it is a sub-$3 piece).