Will these work for sig mpx mags?

The Sig butt plate looks to be a tab bit bigger than the Glock 33 round magazine. You would need to compare the size of the Sig butt plate to the size of the Glock 33 round butt plate at the gun shop. If it is close it will fit. I used soapy water to work the mag assist onto the magazine. Very important to protect the 9mm butt plates , some come off when they hit a hard surface , spilling all the ammo out. Good luck!!!

Will these fit pmag 35 ev9 mags?

I have run these on colt mags, B&T mags and standard EVO mags. I know that’s not your question but may help

Would this fit a Vector magazine?

It fits on all my Kriss mags that are Glock 9mm factory mags that are extended. It doesn’t fit mags that go flush with mag well or any that have zev, or bigger base plates, works best with colt 9mm or smg mags. Also works with Sten sterling magazines

would these work for uzi magazines?

I used them on extended Glock mags, but from others I talked to, yes, Uzi mags/Colt style AR9 mags would work with these.

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Magpul MAG003 Original Mag Assist

Product ID: 33134569

Details

Color
Flat Dark
Brand
Magpul
Material
Polymer
Item Weight
0.1 Pounds
Number Of Pockets
1

⚡Boosts reload speed by 30%+

🔧Tool-free quick install & removal

🛡️Durable polymer for rugged use

$21.74

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Description

⚡ Reload faster, grip tighter, dominate every moment.

EFFORTLESS SETUP - Install or remove in seconds—no tools, no hassle, just pure efficiency.
RUGGED GRIP TECH - Synthetic rubber loop with recessed texture ensures a secure hold under pressure.
PROUDLY MADE IN USA - Crafted with precision and quality you can trust, supporting domestic manufacturing.
BATTLE TESTED DESIGN - Patented innovation inspired by elite special forces gear worldwide.
TACTICAL RELOAD MASTERY - Enhance your mag changes with lightning-fast, stress-proof control.

The Magpul MAG003 Original Mag Assist (Pack of 3) is a polymer-based tactical accessory designed to improve magazine reload speed and control during high-stress situations. Featuring a durable synthetic rubber loop with a recessed gripping surface, it offers quick, tool-free installation and removal. Its patented design is inspired by proven paracord loops used by special units globally. Made in the USA, this pack of three Flat Dark Earth assists is a must-have for professionals seeking reliable, ergonomic mag handling.

Specifications

ASIN	B0041FYIYO
Best Sellers Rank	#60,353 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #497 in Hunting & Shooting Gun Stock Accessories
Brand	Magpul
Brand Name	Magpul
Closure Type	Open Top
Color	Flat Dark Earth
Customer Reviews	4.4 out of 5 stars 233 Reviews
Global Trade Identification Number	00873750000138
Included Components	Magpul MAG003 Original Mag Assist (Pack of 3), Flat Dark Earth
Item Type Name	MAG003 Original Mag Assist
Item Weight	1.6 ounces
Manufacturer	Magpul Industries Corp.
Material	Polymer
Material Type	Polymer
Number Of Pockets	1
Pocket Description	Slip Pocket
Team Name	Magpul
UPC	873750000138

Reviews

N**K

Works great for GHM9 Mags

Bought these mostly to ensure my mags looked different than others. These worked perfect and look great. They are super tight to get on, but it's not impossible and didn't require and soap or lube, but it was tough! Totally worth the cost and it's a pretty comfortable way to get a grip on the bottom of the mag.

30.09.2024

D**N

Great product

Tite fit hold goo

16.07.2025

S**W

Works good, but slightly over priced and extremely hard to install.

I've used these before on 10rnd AR 10 mag's and I knew what I was getting into installing these on my MP5 mag's. That said, I forgot how much of a pain in the ass these are to fit. I didn't use any tools and it's about 5 min install (x6). It's slightly over priced IMO for what it is, but it does improve retrieval and handling. I also like that it aids in both protecting mags when dropped and the finish of my firearm when wearing kit. If you have the patience to install it's a great relatively inexpensive upgrade at minimal weight increases.

22.02.2025

I**R

Works with B&T magazines

Looks awesome on my B&T GHM9 magazines and works well pulling them out of the magazine carrier. Solid piece of kit if this is what you need for your subgun.

19.02.2024

J**N

Perfect.

Tight fit. Use an actual commercial grade heat gun to soften up the rubber enough to slide it on the mag nice and easy and it's perfect.

10.04.2025

K**L

Work well on Colt SMG mags

I use these on my colt mag AR9 carbine so I can drop the mags without worrying about damaging them. They fit tight, actually look good, and the rubber material is easier to hold on to than the magazine's finish.

27.12.2022

J**L

Tight

Difficult to get on. Had to use the hairdryer to get it warm enough to be playable

23.08.2025

N**O

The OG

The original Magpul. Can’t go wrong with these

28.05.2025

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$21.74

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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