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Author Topic: What Does Your MM-B26 Chrony In At?  (Read 3831 times)

Offline jberenyi

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What Does Your MM-B26 Chrony In At?
« on: March 02, 2009, 01:54:40 AM »
What does your MM-B26 .22 chrony in at using Crosman pointed or hollowpoints?
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\"The only tuner I trust is me\"

TX200HC .22 (Tuned by JB)
B26 .22
RWS 350 Feuerkraft Pro Compact .22 (Tuned by JB)
Discovery .22
Walther CP88 Competition .177
Crosman CP11

Offline Jerrycup

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Re: What Does Your MM-B26 Chrony In At?
« Reply #1 on: March 02, 2009, 10:52:29 AM »
I believe mine was about 750 last fall with CPHP's. Don't have a Chrony...
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Offline UCT

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Re: What Does Your MM-B26 Chrony In At?
« Reply #2 on: March 02, 2009, 03:01:25 PM »
I found this on airgnuweb.

Xisico (BAM) B26 .22 Break Barrel Rifle with 3×9x40 AO Scope
By annc419 | August 15, 2007

RWS Miesterkugeln Wadcutters
High - 685, Low - 679, Average - 681, Difference - 6

Crosman Premier Hollow Points
High - 678, Low -674, Average - 675, Difference - 4

RWS Superdome Pellets
High - 671, Low - 665, Average 668, Difference - 6

As you can see, the power plant is very consistent.

****************************

BAM B26 and Beeman Kodiak Pellets….. wow…
By annc419 | March 5, 2008

  Velocity was 550ish FPS which puts the rifle shooting with 14+ foot pounds of force using the Beeman Kodiaks (21.1 grns). On the other end of the scale were the Beeman Silver Bear pellets (12.65 grns) that shot at 750+ FPS. Oddly enough when you do the math, there is very little difference between the amount of force that is brought to bear on the target. I believe there is a .6 foot pound variance.
So with this kind of grouping I wanted to see how they did at 40 yards. To my delight, I was consistently shooting groups just slightly larger than 1/2? at 40 yards with these Kodiak pellets, and this was in the wind! The faster Silver Bear pellets shot about 1.5? groups at 40 yards, which is still not bad for the B26. Take a look at this shot card:

http://www.airgunweb.com/images/reviews/b26kodiakshots/edit/b26kodiakshots-02.jpg

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Quiver: MM B-26 w/ Hawke 3x12x50 Nite-eye IR

\"Watching ground squirrels go underground and I know they are procreating, getting ready for a mass invasion this summer! As soon as I git my gun its all over.   I\'ll put down their little uprising \" Terry thought to himself as he watched from his kitchen window as the squirrels ate his orchard.

Offline jberenyi

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Re: What Does Your MM-B26 Chrony In At?
« Reply #3 on: March 17, 2009, 06:02:19 AM »
In a .22???
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\"The only tuner I trust is me\"

TX200HC .22 (Tuned by JB)
B26 .22
RWS 350 Feuerkraft Pro Compact .22 (Tuned by JB)
Discovery .22
Walther CP88 Competition .177
Crosman CP11

Offline Graham

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Re: What Does Your MM-B26 Chrony In At?
« Reply #4 on: March 17, 2009, 08:57:49 AM »
The Silver Bear figures come out at 15.8ft.lbs.
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Offline mikeiniowa

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Re: What Does Your MM-B26 Chrony In At?
« Reply #5 on: March 17, 2009, 12:33:07 PM »
Most of the .22's will do 650 or so with 15 gr. some a bit more after break in, once in awhile when everything is just right they will do much better.......15 ft/ lbs. is a normal power level......
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Offline Gene_SC

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Re: What Does Your MM-B26 Chrony In At?
« Reply #6 on: March 17, 2009, 02:04:36 PM »
That is very true Mike. You can only get some much blood outa a turnup..:) The same thing applies to Gamo air guns. Like you say once in a while one will peak out a bit higher than the others.
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THE ONES I SLEEP WITH: BSA Lightning XL, AA TX-200, AA ProSport, BSA Ultra, HW-97K, Crosman NPSS .177, FX Cyclone, HW-30 Nicle Plated, AA-S200, Crosman Marauder, CZ-634, R-9 DG, Webley/Scott UK Tomahawk, Benji Kantana, Benji Marauder, Benji Discovery.....
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Offline leftcoast1

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RE: What Does Your MM-B26 Chrony In At?
« Reply #7 on: March 18, 2009, 12:08:53 AM »
I chronied mine with JSB Predators 16.1gr @ 635fps I think. If I get home early enough this week I'll do it again with a couple different pellets
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Jason
A couple of Springers nothin to get excited about.
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