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PCP - HPA - C02 Gate => PCP DarkSiders Forum => : -=ed August 04, 2007, 05:11:50 AM

: Pellets per BAR efficiency
: -=ed August 04, 2007, 05:11:50 AM

.

I've been testing my rifle, and I got fifty straight shots for60 bar.

I'm going to check my other gun and see how it does before I sell it, just for the info.

that's1.2 bar per shot.

Anyone else ever done anything like this?

: Yep
: 3n00n August 04, 2007, 06:10:45 AM

(http://i165.photobucket.com/albums/u64/3n00n/308a.jpg)

5shots on 155 bar for31 bar / shot

(http://i165.photobucket.com/albums/u64/3n00n/LPIC0003.jpg)

2 shots on 180 bar for 90 bar / shot

(http://i165.photobucket.com/albums/u64/3n00n/cc.jpg)

Sumatra carbine at 20 fpe for 60 shots on 150 bar for 2.5 bar / shot

: RE: Pellets per BAR efficiency
: -=ed August 04, 2007, 07:36:39 AM

.

walther LG300H

Just did a full range, 150 shot, clean shoot, from 275bar to 110bar,

165 bar delta = 1.1 bar per shot,

19 fpe, 895-905fps, Kodiak 10.6g

Got to do the other gun.

: Very nice
: 3n00n August 04, 2007, 11:17:49 AM

Happen to know what that reservoir volume is?

~

The Sumatra carbineis supposed to be about180cc, the DAQ.457 pistol is about 125cc and the DAQ .308 rifleis about 250cc just from simple internal cylindercalculations and not actual liquid measurements.

: RE: Very nice
: -=ed August 04, 2007, 11:25:52 AM

.

I knew at one time, but I can't find my notes, and the few websites selling Walther are just about worthless for info

I'll look some more.

*****FOUND that the big cylinder, which gave me these figures, is 267cc, and weights 930grams