What is the rating on a G21SF barrel [Archive] - Glock Talk


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01-15-2013, 19:55
What is the barrel life on a G21SF? I have had this gun for about 6 weeks and I have already put about 2000 rounds through it. I am shooting two to three times a week at 100 too 200 rounds a trip.

F106 Fan
01-15-2013, 20:32
Apparently, Glock suggests a 20,000 round life. That seems low to me.

I would shoot the thing until the accuracy drops off - if ever.


01-15-2013, 20:43
Thanks for the info!

SJ 40
01-15-2013, 21:26
Nothing to worry about,most will never shoot enough rounds to ever wear one out.
SJ 40

01-15-2013, 22:44
I have 14800k in mine and no issues. How is this for accuracy and this was taken last week.

G21sf 40yrds - YouTube

I have shot tons of lead through it and because of the filth shoot FMJ now. Never any issues and this is a Stock glock other then Wolff springs, wolff guide rod, and Heinie sights.

01-16-2013, 08:46
You will run out of money to feed the G21 before the G21 barrel wears out.