Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational "plinking," competition shooting or law enforcement, ProMag is the source you can count on.
The ProMag magazine is a 20 round magazine for the H&K USP pistol in .45 ACP. It is constructed from heat-treated blued steel, with a follower, lock-plate and baseplate molded from a proprietary DuPont-Zytel based black polymer. Additionally, the magazine uses a spring wound from chrome-silicon wire that is heat-treated for strength and reliability. ProMag magazines include a lifetime guarantee, if you ever have a problem with their magazines, simply return them to ProMag for replacement.
Features and Specifications:
Manufacturer Number: HEC-A2
ProMag H&K USP Full Size Magazine
Caliber .45 ACP
Capacity: 20 Rounds
Body Material: Steel
Spring Material: Steel
Follower Material: DuPont Zytel Polymer
Baseplate Material: DuPont Zytel Polymer
Finish: Blued
Fits:
HK USP45
Note:
This magazine will extend past the grip
Solid magazine
I bought one for my suppressed HK USP 45 and ran 100 rounds thru it. No jams and no misfires. The mag locks in fine. That plastic part on the bottom moves if you try easily but it did not cause a problem. The price is great.
May 24, 2023
Just in case
Twenty rounds of 45ACP for an uncertain world.
August 29, 2021
P mag
Wish I would have found this sooner, great product.
August 27, 2021
the Mag is hard to get in and out, not made correctly
the mag is clearly not a perfect reproduction and is missing some machining, it must be forced to get it in and pushed up when releasing and pulled hard downward to get it out Cons: must be pressed hard to get in and out
October 28, 2020
Bought 2 - no problems.
I bought 2 of these to try, concerned with potential quality issues. So far, I've had no issues with either and they perform as well as my HK magazines. One thing I appreciate, beyond the extra capacity, is that with my steel match weight attached to my .45 USP tactical, these actually make it feel a little less front heavy. Depending on your vantage or setup, adding weight to the rear may or may not be a good thing for the natural balance of the gun. I'll probably be ordering a few more of these to keep in my range bag.
January 14, 2019
Box of Tic Tacs
I don't know what it is about these aftermarket mags (MecGar included) but they sound like a box of Tic Tacs when loaded up. Anything over 10 rounds in this magazine causes the rounds to rattle inside the mag. It's distracting & noisy when walking with a loaded magazine. These mags are only good for the range.
March 12, 2018
This is my second time buying these
I have bought these before and liked they're performance so much I bought more I've never owned any aftermarket high capacity mags that functioned as good as these they are just as good as standard factory mags
November 23, 2017
Plan on buying more
These are the best high capacity handgun magazines I have ever bought
October 8, 2017
Great magazine for a grea
Great magazine for a great price. The finish is great and of course, ProMag high quality. This is not my first magazine I've purchased and won't be the last. Only complaint, which is fairly minor, is ProMag magazines require a bit more effort to lock magazine securely in the magazine well/grip. Other than that, no issues.
April 14, 2014
Fired 100 rounds of cheap
Fired 100 rounds of cheap tulammo and umc together without one malfunction. Only loaded 17 at first but after a few times was able to load all 20. They do make the gun heavy and you can notice it a little when firing. Took a chance and it paid off.
February 28, 2014
Will this fit a H&K 45 USP Expert?
Answer:
Yes this should fit.