17+3 Gives You an Extended 20 Rounds of Personal Protection in Your Beretta PX4
This Beretta PX4 magazine is a standard factory replacement magazine with an extended base plate to give you a better grip and more capacity. It's designed the full size PX4 models chambered in 9mm Luger. The magazine is capable of holding up to 20 rounds of ammunition. It's constructed with the standard 17 round steel tube and features a +3 round extended polymer base plate. Made to Beretta's specifications and tolerances, using the same manufacturing and materials as the original equipment magazines, you know you can count on this mag to perform flawlessly.Please Note: This magazine is constructed with a 17 round mag body that includes a +3 round magazine extension for an overall capacity of 20 total rounds.
Beretta PX4 Storm 9mm 20 Round Magazine Specifications and Features:
- Beretta Item Number: JM4PX920
- 9mm Luger
- 20 Round Total Capacity
- Full Size Models
- Standard 17 Round Steel Tube
- Extended +3 Round Polymer Base Plate
- Matte Black
Fits:
Beretta PX4 Full Size Models
Note: This magazine will fit the Compact and Sub-Compact Models however it will extend from the grip.
6 Ratings
Good, but 19 instead of 20 rounds for me
They look fine and seem to work fine, but for some reason if I put 20 rounds in them I was not able to put them into my Beretta Storm, which is a compact one. I had to take one round out in order to do so. So I guess it is 19 rounds in the magazine and 1 in the chamber for 20 perhaps. That is the only reason I am giving it 4 stars instead of 5. Anyway, they do work.
August 21, 2022
Factory Beretta PX4 magaz
Factory Beretta PX4 magazine. This holds 20 rounds of 9mm. No issues with it. It will fit all PX4 9mm handguns.
August 11, 2016
Supposed to be factory ma
Supposed to be factory mags, but it's constant misfeeding, not at all like the 17 rounder, gonna buy another to get a second look.
December 31, 2014
Genuine Beretta. I bought
Genuine Beretta. I bought 3 of these for my CX4, and have fired over 60 rounds through each, no problems at all.
September 16, 2014
This is a Beretta made ex
This is a Beretta made extra magazine for my wife's PX4 Storm. She loves it.
February 16, 2014
This is the Beretta facto
This is the Beretta factory part at a reasonable price. Recommend using Beretta's loading assist device to load rounds.
February 3, 2014
Planning on buying this for the px4 compact model. Will I need anything else for this magazine to fit perfectly?
Answer:
There is not a magazine adapter for the PX4 Compact. Please note per the written description: This magazine will fit the Compact and Sub-Compact Models however it will extend from the grip.
Will this fit a Helwen 920 9mm if not wat product will
Answer:
No this will not fit. You need item# 7-JM92HCB