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General Discussion To Gateway To Airguns => China Gate => : jberenyi March 02, 2009, 01:54:40 AM

: What Does Your MM-B26 Chrony In At?
: jberenyi March 02, 2009, 01:54:40 AM

What does your MM-B26 .22 chrony in at using Crosman pointed or hollowpoints?

: Re: What Does Your MM-B26 Chrony In At?
: Jerrycup March 02, 2009, 10:52:29 AM

I believe mine was about 750 last fall with CPHP's. Don't have a Chrony...

: Re: What Does Your MM-B26 Chrony In At?
: UCT 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.

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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

: Re: What Does Your MM-B26 Chrony In At?
: jberenyi March 17, 2009, 06:02:19 AM

In a .22???

: Re: What Does Your MM-B26 Chrony In At?
: Graham March 17, 2009, 08:57:49 AM

The Silver Bear figures come out at 15.8ft.lbs.

: Re: What Does Your MM-B26 Chrony In At?
: mikeiniowa 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......

: Re: What Does Your MM-B26 Chrony In At?
: Gene_SC 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.

: RE: What Does Your MM-B26 Chrony In At?
: leftcoast1 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