When Should You Replace Glock Magazine Springs?
Odds are that you will never have to replace the
magazine springs in your Glock magazines. They seem to last
forever. The Glock website and the Glock Armorer's manual don't
mention how often your should replace your springs nor is it
included in recommended maintenance.
Common sense dictates that it may be a good idea
to have a few spare replacement magazine springs on hand just in
case you get one that weakens over time and causes feeding problems.
Some people that use their Glocks for service duty or law
enforcement recommend changing their magazine springs every two
thousand rounds or so (just to be on the safe side).
New Glock 19 Magazine Spring
||Front of Package
How To Replace Glock Magazine Springs
Replacing springs is easy and only takes a few minutes (it can be
done in seconds if you know what you are doing). The procedure can
be found at
Glock Magazine Disassembly & Cleaning.
Old Glock Magazine Spring Verses New Glock Magazine Spring
I compared an old
Glock 19 magazine spring with a new one. The old spring was 3
years old and had about 3,000 rounds through it. This spring was 4
3/4" long and I was able to easily hand load 15 rounds into the
magazine with this spring installed. The new magazine spring
measured 5 1/4" long and when installed into the magazine I was only
able to load 14 rounds into it. It felt a little bit stiffer than
the old spring.
||After only one "use" of the new spring
(one loading of 15 rounds) I re-measured the length of the
spring and was surprised to find it had shrunk to 5" (it had
lost 1/4" of height)
|Old Verses New Comparison
Conclusion - Both the old spring and new spring
still work fine. I will use the old spring and shoot at the range
until (or if) the spring causes a malfunction. I will install the
new magazine spring into my "carry magazine" or magazine that I use
for self defense.
How Much Does A New Glock Magazine Spring Cost?
Glock Magazine Spring - G19,23,26,27,29,32,33 9 Coil
$6.95 (as of 5/12/2011)
Glock Magazine Springs at Amazon.com
From the Glock Armorer's Manual
"The magazine spring is extremely important to the proper
functioning of any pistol. It must present the cartridge at the
proper time into he cycle of operation and the correct angle to be
fed into the chamber. Proper spring tension must be maintained. The
length of the magazine body, the weight and number of the cartridges
to be lifted and the spring construction must all be considered for
satisfactory magazine operation".
Glock Magazine Springs Pictures