1. Marauder
2. .22
3. Fill Pressure 2700 psi
4. 30 shots Crosman 14.3 PD max882 min845
5. 2100 psi ending pressure.
rks1949 wrote:.177 Marauder Fill 3000 psi First shot,875.8fps. Last shot, 893.2 fps. Total shots 40 (sweet spot) between 2800 psi,and 2400 psi. (28 shots) Ending pressure 2200 psi. The peak of the shot curve is at shot # 23=915.9 fps. Over the 40 shot string, the Low Velocity is 875.8 fps. The High Velocity is 915.9 fps the Average Velocity is 895.9 fps. the Extreem Spread is 17.2 fps. and the Standard Devation is 5.6 fps.
Boris wrote:First gun:
1. Gun Model - MRD
2. Caliber - .177,
3. Fill Pressure - 2700 psi
4. Typical number of shots taken before a refill - 35 at 895-910 fps (10.5gn)
5. What is the ending pressure in the gun. - 2000 PSI
Second gun:
1. Gun Model - MRD
2. Caliber - .177,
3. Fill Pressure - 2800 psi
4. Typical number of shots taken before a refill - 50 at 845-855 fps (10.5gn)
5. What is the ending pressure in the gun. - 2000 PSI
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