Return to Hammerli Forge H1 1911 22lr 15+1 Magazine Upgrade

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0 of 0 people found the following review helpful:

No brainer Friday, August 28, 2026 Reviewer: Anonymous Person   Works just as reliably as the factory magazines and ups the capacity to a more round number. What's not to like? Was this review helpful to you?

0 of 0 people found the following review helpful:

Worth it Thursday, July 2, 2026 Reviewer: Jonny B from Phoenix, AZ United States   Easy to install and added capacity Was this review helpful to you?

0 of 0 people found the following review helpful:

Ok Sunday, June 28, 2026 Reviewer: Stanley Novinger from De Beque, CO United States   In my case it seemed to make the mag harder to insert into the gun. Was this review helpful to you?

0 of 0 people found the following review helpful:

Works Great Thursday, May 28, 2026 Reviewer: Eli D   At first it only could load 14 rounds, but after running a full mag, I could load it with 15. Other than that, runs great. Was this review helpful to you?

0 of 0 people found the following review helpful:

Mag upgrade Tuesday, April 14, 2026 Reviewer: Larry Stafford from Phoenix, AZ United States   I am happy with the quality of the item purchased I've not shot the gun with this upgrade yet but it should be fine. Was this review helpful to you?

0 of 0 people found the following review helpful:

Friday, March 6, 2026 Reviewer: Terry McClelland from Linn Valley, KS United States   Was this review helpful to you?

0 of 0 people found the following review helpful:

Magazine Upgrade Friday, February 20, 2026 Reviewer: David Crow from Broken Arrow, OK United States   Super easy to install, works great.  Nice to have the extra 3 rounds in the mag. Was this review helpful to you?

0 of 0 people found the following review helpful:

15 Rnd Mag Upgrade Thursday, February 5, 2026 Reviewer: Michael Capasso from Gulfport, MS United States   Assembled and work too bad need to give up the lil loading asst button Was this review helpful to you?

0 of 0 people found the following review helpful:

Does not fit correctly Tuesday, January 20, 2026 Reviewer: Stephen Owen from Eagle Mountain, UT United States   It’s a great concept I was able to update from the 12 to the 15 Magazine, The downside is pushing the magazine into the pistol. It doesn’t quite fit. I have to remove one of the bullets to make it fit correctly so now it’s only a 14 round magazine just too much tension or something going on with the. Was this review helpful to you?

1 of 1 people found the following review helpful:

Hammerli mag extension Thursday, December 18, 2025 Reviewer: South Texas from Victoria, TX United States   product dropped straight in just as stated ,i did not have a single hickup with the expansion also fit 15rnds just as stated. you will lose the charging handle on the follower ,however i opted for the Taylor control as replacement. Was this review helpful to you?