Author Topic: KKM 7" 9x25 Dillon barrel coming soon!  (Read 389 times)

DillonGunner

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KKM 7" 9x25 Dillon barrel coming soon!
« on: December 03, 2017, 06:15:34 PM »
In case this appeals to anyone. 9x25 Dillon 7" barrel from kkm will be arriving soon to pop in my new G40 Glock long slide. I'll post some real ballistics with 90gr and 125gr underwood ammo. Expecting around 2100 :o and 1800 fps respectively. Next project after that will be 9x25 AR from ron Williams so I can use the same ammo and mags. Sound cool? For those unfamiliar, 9x25 Dillon is a 10mm necked down to 9mm and adds a good 50 ft/lbs of energy, way more velocity and improved feeding you get from a bottlenecked cartridge.

Scarlett Pistol

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #1 on: December 04, 2017, 10:15:08 AM »
I'm interested! Did you get it threaded for a suppressor or muzzle break?

If you make the AR for it I am also interested! There's a 9x30 Dillon that was made and it is just a 10mm auto magnum necked down to 9mm. That is something I keep thinking would be epic in an AR! So hearing about your 9x25 would definitely help me plan my very long term future idea of a 9x30 Dillon AR.

cwlongshot

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #2 on: December 04, 2017, 10:59:58 AM »
I also have some interest here!!

 I wish I had grabbed a 9x25 bbl when they went on sale...

CW
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TonyRumore

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #3 on: December 04, 2017, 12:55:33 PM »
Expecting around 2100 :o and 1800 fps respectively.

If you don't get there, you should be close to those numbers with that 7" barrel.

Underwood 124gr XTP went 1728fps from my 6" barrel and my hand loads with the 90gr XTP flew 2018fps.

Tony

Ramjet

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #4 on: December 04, 2017, 05:17:09 PM »
OH I am in veery interested in this. Makes a 327 Federal mag look paltry.

DillonGunner

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #5 on: December 05, 2017, 07:14:01 PM »
I didn't get it threaded. I reqested a threaded 8" barrel. Kkm would only do 7" unthreaded. They said 7" is max and threads for suppressor not advised because 9x25 pressures to high for suppressor. Suppressor wouldn't do much for 2000 fps rounds anyway. Still super excited to get this blaster up and running. Thanks for the interest!

DillonGunner

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #6 on: December 15, 2017, 04:48:56 PM »
The 9x25D 7" pipe is in. Glockzilla now converted to Glock Ghidorha

The_Shadow

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #7 on: December 15, 2017, 07:45:13 PM »
Pictures?   ???
The "10mm" I'm Packin', Has The Bullets Wackin', Smakin' & The Slide is Rackin' & Jackin'!
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DillonGunner

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #8 on: December 21, 2017, 08:08:50 PM »
Her she is. Talon grip about to go on. Waiting on about 10 boxes underwood ammo. Hope to post some wicked chronography.

DillonGunner

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #9 on: December 21, 2017, 08:12:07 PM »
I will take some low def pics and post soon. Had to crop the hell out of this pic to post it. Will order burris ff3 optic soon. Then a mech tech 10mm upper to complete the ultimate weapon.

fltbed

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #10 on: December 23, 2017, 06:58:30 AM »
There's a 9x30 Dillon that was made and it is just a 10mm auto magnum necked down to 9mm. That is something I keep thinking would be epic in an AR! So hearing about your 9x25 would definitely help me plan my very long term future idea of a 9x30 Dillon AR.
I always thought the 10mm Mag case would be the perfect parent case for a 35 caliber Whisper/Blackout round.  Sized to accept .358 diameter bullets I suspect with 180 grain bullets it could match 35 Remington ballistics in an AR platform.  Of course, you could also load it with heavier bullets for a subsonic thumper, with a better trajectory than the 458 SOCOM and harder hitting than the 300 BO.

Jeff

The_Shadow

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #11 on: December 23, 2017, 04:43:09 PM »
Hey Fltbed, you might want to try the 6.8 SPC Rifle Brass cases, but then its a great cartridge in its own right...
The "10mm" I'm Packin', Has The Bullets Wackin', Smakin' & The Slide is Rackin' & Jackin'!
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sqlbullet

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Re: KKM 7" 9x25 Dillon barrel coming soon!
« Reply #12 on: December 23, 2017, 04:51:07 PM »
... a 35 caliber Whisper/Blackout round. ...
Jeff

This thinking lead to me owning a 358 Winchester AR-10.  I have bullet molds for 280 grain spire point and a 310 grain cup point.  I can load that last one either to about 1900 fps from my 16" barrel, or dial it back to 1100 for a subsonic hard hitter.