Arredondo Mag Extension

[Genin]

Hey Glockers! I just picked up one of these out of curiosity. It is a very sturdy design and locks up tight when installed. It came with an U-tool, extra power spring, and the extension (which is in 2 pieces). I love that it makes my 15 round mag into a 21 round mag and fits very flush with the end of the grip. Anyone have any experience with these? How have they held up for you?

Obligatory Pic:
http://i45.photobucket.com/albums/f54/GeninCloud/IMG_20121024_105035.jpg

[MrVvrroomm]

I have 4 of these that I use in my Glock 35. I use them in USPSA competition. They have never skipped a beat. I highly recommend them.

[Genin]

Excellent. Good to know. Thank you. I find that I can't load all 21 rounds right now because it is stiff as all hell. I am going to let it sit a week with like 20 in there to loosen it up a bit.

[davsco]

I have 4 of these that I use in my Glock 35. I use them in USPSA competition. They have never skipped a beat. I highly recommend them.

yep highly agree

[skew12]

I hear a lot of good things about these.

[MrVvrroomm]

I find that I can't load all 21 rounds right now because it is stiff as all hell. I am going to let it sit a week with like 20 in there to loosen it up a bit.You're trying to get 21 in the mag? That's going to be impossible, no matter how long you let it sit.

What you have is a +5 extension plus the 15 your oem mag is designed for.

You'll be able to have 21 in the gun if you top it off, but you'll only have 20 in the mag.

[SCSU74]

They are good to go. Many officers use them for duty and they have been extensively tested by our range staff. Just pricey :)


Sent from my iPhone... which probably auto-corrected something wrong

[Genin]

You're trying to get 21 in the mag? That's going to be impossible, no matter how long you let it sit.

What you have is a +5 extension plus the 15 your oem mag is designed for.

You'll be able to have 21 in the gun if you top it off, but you'll only have 20 in the mag.

LMAO, well that will teach me to listen to watch Amazon.com says! When I ordered it, it says +6 9mm hahahaha. Twenty (20) it is!

[MrVvrroomm]

LMAO, well that will teach me to listen to watch Amazon.com says! When I ordered it, it says +6 9mm hahahaha. Twenty (20) it is!
I just looked a little closer at the pic of your gun. When I first looked, I figured it was a 22.

You are right, the Arredondo's are +5 for 40/357 and +6 for 9mm.

The only way you're going to get 15 + 6 in your Glock 19's mags is to use a loader like the Uplula.

https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcQRf0k7c_UGzxEdnloa5NnJsPVmnYNV3hxX930ls5Owdi30dgg_xA