I have finished my analysis of the Crossman 760. If you recall, this is my son’s BB gun that is multi-pump. Since you already know that I hate pumping, then you know that I don’t have a ton of interest in this platform. That being said, I got curious in the difference between this rifle and my Crossman Legacy when shooting BBs.
I am going to skip a lot of the technical information about this test and the results. But I will give you the bottom line. My initial hypothesis was that it took a certain velocity to stabilize BBs and therefore be more accurate. Unfortunately, even at the maximum number of pumps on the 760, the BB did not reach the same velocity as the most accurate number of pumps on the Legacy.
It does appear to me that there is one target slightly more accurate that the others. In this case it is the four pumps target. That correlates to an average velocity of 391 fps and energy of 0.7 ft/lbs. That is a far cry of difference from the Legacy that was most accurate at 608 fps and energy of 4.3 ft/lbs.
There are however many factors that impact the analysis of the results. The first is that I couldn’t validate my hypothesis in the first place. The max velocity of the 760 was 514 fps versus the most accurate level of pumping on the Legacy was 608 fps. Second and possibly more vital was that I have a scope on the Legacy and only have the open sights on the 760. It is entirely possible that the inaccuracy was due to the sight picture. I was hoping that I would be good enough the way things were to get comparable results. I have to say that is a variable that should be considered.
This post is more focused on what to do with this information. Since I have already announced that I hate to pump and the number of pumps for follow-up is what drove me to purchase another rifle the Optimus, is there any place for the Crossman 760 at home or homestead? The answer is yes.
First of all, never have a BB gun fight with something that is really going to hurt you. If you can’t tell, that was very strong sarcasm, don’t ever do that. But, thinking along those lines, maybe you want to discourage uninvited visitors. When we were kids, we used to shoot deer with our Daisy 840s that hopped into the garden and wrecked havoc on beans and everything else. I also know from hearsay that pellet rifle can kill a deer.
Other animals may be either pets or fall under the furbearing game regulations. Killing animals just might be a crime, not to mention many municipalities prohibit discharge of air rifles and bows. That being said, I think that a stinging BB is a perfectly acceptable deterrent in the right circumstances. Even though that cat pooping in your yard drives you crazy, just wait until you have to face them when you have shot and killed beloved ‘Fluffy’.
This is a very contentions subject in rural America. As we have a right to property, if someone’s pet is causing or potentially causing harm particularly to livestock, then we have a right to defend our property. Lethal force is permitted in those cases. All that is a subject for another day. My point is that you might want to have less than lethal options to avoid unwanted drama, legalities and other situations that may be uncomfortable at the least.
I do not know the exact energy that it takes to kill animals so it should be said that using a BB gun may also be risky if you are looking at non-lethal deterrents. I shot a lot of birds as a youth with my Daisy 840 which I calculate around 0.6 ft/lbs. That same rifle had no penetration on deer and racoons. Possibly better options include pepper spray works well for dogs or something like Airsoft that shoots a larger projectile at lower velocity.
End Your Programming Routine: Adding a scope ($12) to my son’s BB gun is certainly a strong possibility. I have half a notion to move the scope that is on my Legacy over to my son’s 760 and upgrading my own rifle. It is really a terrible piece of kit but it just may be slightly better than open sights, I don’t know. For now, I am going with four pumps is the optimum accuracy with that rifle. That makes my new hypothesis something like pump rifles are most accurate at pumping slightly less than half the total of pump capacity.
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