MBX Custom Springs for MBX Glock Extensions

Other products by MBX Extreme

Item #: 622
Our Price: $5.99
Spring Type  


Custom wound Wolff premium spring for glock style follower and MBX follower. Produces maximum realiablity and feeding when used in conjunction with MBX extensions.

MBX 20% extra power Glock style spring for factory follower for based extension 5-6rds the ultimate upgrade for 9mm, .40 S&W, and .45ACP


Average Rating:
(based on 5 reviews)

Showing 5 Reviews:

by Ed
on 9/29/2020
function exactly as advertised
by Gooch
on 7/14/2020
MBX springs in Taylor Freelance Goliath extension
The MBX 28 coil springs will work in the Taylor Freelance Goliath Glock extensions. The stock Taylor Freelance  spring seemed a bit week when new and wore out after about 100 cycles of loading and unloading the magazine during competition and practice. 

The MBX spring felt much stiffer than the stock spring when new. When comparing the difference in overall length of the worn out Taylor spring to the new MBX, there was a difference of about 2.5”s. 

After one practice session and one club match, the new MBX spring is working properly. I hope these springs last a lot longer than the Taylor Freelance springs. 
by Alan J
on 11/5/2019
MBX Mag Spring Maintenance
This is the second replacement spring I've had to purchase for my mega glock mag extension.  Not that its a bad product, its just the long length of the spring that limits its life expectancy.  Kind of like knowing some creepy Dirt on the Clinton family.  Just look at what happen to Jeffrey Epstein.  Oh sorry getting off subject.  With normal weekly use, I was getting about 8 months of service before the spring would lose it tension and my PCC would start jamming up.    Great product and service from SC
by Sierrahotel83
on 11/28/2018
Just the fix I needed
I had a TTI mag extension that I didn’t have a proper spring for, this cured the issues and made it reliable
by Allan
on 3/13/2018
Shooters Connection had been amazing with the customer service. 
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