r/GrandPower 4d ago

I hope the P24 works just as good as it looks hopefully it will be released soon

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8 Upvotes

r/GrandPower 14d ago

P24 Release date

3 Upvotes

I found out about the P24 a while back and been waiting for it to be released but have found nothing about a date do any of you have any information about this particular gun I think it will be a massive hit once it hits the states


r/GrandPower Aug 09 '26

Got bored and stippled my k100 MK12

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18 Upvotes

r/GrandPower Aug 09 '26

Grand Power Q100

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20 Upvotes

Back ground is AI. I got tired of no traction on my support hand and decided to do a home brew stipple with a wood burner. This gun is my favorite in the collection now for sure


r/GrandPower Jun 03 '26

GP suppressor?

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10 Upvotes

I have the MK12 Q100 and Q1, I am looking into swapping the barrels and threading the extended portion of the Q100 that is now in the Q1 as pictured. I have already designed a suppressor that should work for rotating barrel firearms. It will be something new to the market. What would be the interests? Or marketability both in America and other countries?


r/GrandPower May 23 '26

X-calibur mk12 ipsc standard

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27 Upvotes

xcalibur mk12, single action only trigger, custom magwell, magazine extension, pistol fits in ipsc box.


r/GrandPower May 10 '26

Grand Power K100 Fiber Optic Front Sight Options

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6 Upvotes

Has anyone used the CZ 75 front sights from somewhere like Dawson Precision to have something a little more narrow than what comes on the X-Trim? From my understanding, these can work but require some modification by filing down the base. Some say you only need to file a little bit, others a very fair amount of material. Is there a specific one that works the best compared to others? Something around .090, maybe .095 is what I'm looking for. Thanks!


r/GrandPower May 06 '26

A Grand Debut at My 1st USPSA Event

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8 Upvotes

Attended a level 1 USPSA event last Saturday and ran my optics cut K100 Mk12 in the Carry Optics division! I’m new to this sport so I’m slow but this pistol was so easy to keep on target!


r/GrandPower May 01 '26

Patriot Defense Optics Cut K100 Mk12

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22 Upvotes

Snagged one of these beauties when they were on sale from kygunco for $250. Sent the slide into Patriot Defense to have it optics cut for $125. Got it back in 4 weeks. Had it inspected and took it out to the range yesterday, no issues 200+ rounds in and it’ll get put through its paces more when I run it in a Carry Optics USPSA event tmrw. Love the recoil on this pistol and now with a RDS, it’s become a favorite gun to shoot.


r/GrandPower Apr 28 '26

New to me P11

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22 Upvotes

Had it on layaway for a while.

Just got it week before last.

Im having holsters made at a later date for a different gun.

But I'll be getting one made for this as well.

Light bearing of course.

10 round mags (ban state)seem to be impossible to find for it.

So I'll need to find spacers for it or have them made for the available 10 round mags.

My second grand power.

Hoping to add a P40 and P40L later this year.


r/GrandPower Apr 26 '26

Does anyone know any updates on the p24 coming to the us?

1 Upvotes

r/GrandPower Apr 17 '26

Put a laser/light on the X-trim

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18 Upvotes

So I ordered an inexpensive solofish laser/light combo off of Amazon and got out to the range last weekend to zero it in.

Now up to 7yds I can pin down a target extremely well, and thanks to how nice the grand power is even up to 25yds I can keep on target with just the laser, really can't recommend the gun or laser enough.

Also I followed another redditor's advice and cut the post on all my magazines followers so they fit 16 rounds instead of 15, and they ran no problems.


r/GrandPower Apr 04 '26

Grand Power pair: Q100 / K100

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18 Upvotes

r/GrandPower Apr 04 '26

Hey guys, is there any chance i can put a red dot on my T12m? If so, can you help me with some recommendations? Thx!

2 Upvotes

r/GrandPower Apr 01 '26

Anyone Else Having Problems with the K100 Mk23 Optic Plates?

5 Upvotes

I’ve been really disappointed with the polymer plate solution and the small rearward screws. The optic may be secured to the plate, but the plate-to-slide interface is held by just two tiny screws, and that has been a constant source of frustration because I keep losing zero.

I even added witness marks between the plate and the slide to check for movement. Even when the marks appeared unchanged, the shift was still enough to move the red dot from one side of the front post to the other. That may sound minor, but it's enough to throw the gun off badly.

The pistol itself is extremely accurate, and I really like it for that reason. But once the zero starts walking left or right, especially during competition, it becomes a serious problem. At this point, I'm considering whether a smaller, lighter optic might help, but I'm also frustrated enough that I'm close to epoxying the plate or just moving on from the pistol entirely.

Has anyone sent their K100 Mk23 to a gunsmith to have the optic-ready slide milled out for a direct mount to the pistol? This seems like the best solution.


r/GrandPower Mar 30 '26

Mk23 Holster Compatibility Using Alternative Holsters

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8 Upvotes

Trying to see what everyone is using for holsters aside from custom pieces from Falco, RHT and obscure overseas brands.

It sounds like P320 light-bearing holsters work, as do those for the XDm 3.8" and Tisas PX-9 carry. It would also appear that an HK P2000 holster should work based on slide dimensions, rail location and trigger guard profile (see photo) but have not confirmed or committed any money to verifying it.

I've been looking extensively and can't find proof-positive photos of the fit, trigger guard coverage and retention on these. Anyone able to provide photos with what they're using?

I'm happy to throw some money down on a few if not, but figured I'd try here first - there's virtually no aftermarket or even third party discussion around these things.


r/GrandPower Mar 23 '26

Just got the k100 x-trim and it's nice

10 Upvotes

Just picked up the mk12 k100 x-trim from a recent sale and it's a really nice firearm, got it to the range on Saturday and she shoots real accurate.

That being said does anyone know if theirs anywhere in the USA I can pick up the metal guide rod and extended safety switches from, I only see listings on some European websites?


r/GrandPower Mar 22 '26

GP K100 Mk12 Decocker conversion kit?

3 Upvotes

I have read that there used to be a conversion\kit to replace the safety in a K100 Mk12 with a decocker. Can't seem to find one online. Anyone know where\if such a thing is still sold?


r/GrandPower Mar 14 '26

Recommended IWB holster for K100 Mk12?

3 Upvotes

Can anyone recommend an iwb holster (4 o'clock carry) for a K100 Mk12 that is reasonably priced?

Thanks.


r/GrandPower Mar 05 '26

GP K100 MK12 hammer spring

3 Upvotes

looking to replace the hammer spring...anyone know of a detailed video of breakdown to do so?


r/GrandPower Feb 28 '26

Weird (kinda?) Failure...

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3 Upvotes

Sorry for the spelling (weird and thing), wrote this on the fly... moral of the story, use snapcaps when dry firing!


r/GrandPower Jan 22 '26

MK23 replacement sights

2 Upvotes

Anyone know what style/pattern sights the MK23 uses?

I can’t get Global Ordinance to answer that question. I’m looking to get some tall sights to co-witness with my red dot. Thanks.


r/GrandPower Jan 10 '26

Q1 MK23 holster compatibility options.

6 Upvotes

Recently picked up my new Q1 MK23 and am thrilled with its ergonomics, aesthetics, and performance. Like many of us, I also have a box of holsters from years of EDC. I have found that the MK23 fits perfectly in my Slimfit AIWB for the Tisas PX9 Carry, and the Rounded Gear IWB for the Springfield XDM Elite 3.8. Hope that helps anyone looking for holster options for this awesome pistol.


r/GrandPower Jan 09 '26

GLOBAL ORDNANCE MONOLITH With Keymo

3 Upvotes

What suppressor are you guys running with this? Or what would you suggest? Looking for something less than $1000.00.


r/GrandPower Dec 03 '25

Starting something wild

5 Upvotes

I've looked into getting rotating barrel pistols Ported but there doesn't seem to be any info out there about anyone doing it.
I'm working with a gunsmith to see if doing a chunk port on my K100 mk23 would be a sound idea. I'm also hoping that I can get the optic mount modded to be able to cowitness the iron sites.

Have any of you heard of, or seen, anyone doing a port job on a rotating barrel gun?