Ya I screwed it up again 
There are two videos as I did not realize that the slow shots at the end of video one was due to the paint in the barrel, not low air. So Devilman turned it back on to finish. You only missed 30 rounds maybe. So he was a witness.
Setup is an EP classic mag with NO barrel matching, .690 barrel, and completely stock unmodified L7 bolt.so not the most efficient I can make it by far. I drilled 4 more small holes in the devolumizing insert to take a little out for tuning purposes. I want a 1500 round insert and a 1700 round insert. The other thing i will do before the next test is to lock tight the tourney lock so the valve does not turn it self down 10 fps.
Also it is important to say that the marker used was only used so I would not have to pull the trigger 3000 times and it needs fine tuning as a part broke inside the frame and caused several short strokes and chops. They were chops not brakes, before the part broke I shot a full case with no brakes or chops.
DXS field paint in these videos. bottle filled 10 min before and toped off to 4500 psi just before i shot. O look a tree, my favorite target,hehe Go to the next video for the end of this test I forgot to check to see that it was actually out of air and not the crap in the barrel
The second attempt. 68/3000 on a hot fill. 950 rounds of $25 a case bonus ball. A cross pin that holds the ram in place came loose and really screwed of this video, but it is efficiency not the pneumatics being tested here, sort of.
So a little fine tuning and I will have two prototypes to send off to have made into aluminum inserts that won't put someones eye out.
There are two videos as I did not realize that the slow shots at the end of video one was due to the paint in the barrel, not low air. So Devilman turned it back on to finish. You only missed 30 rounds maybe. So he was a witness. Setup is an EP classic mag with NO barrel matching, .690 barrel, and completely stock unmodified L7 bolt.so not the most efficient I can make it by far. I drilled 4 more small holes in the devolumizing insert to take a little out for tuning purposes. I want a 1500 round insert and a 1700 round insert. The other thing i will do before the next test is to lock tight the tourney lock so the valve does not turn it self down 10 fps.
Also it is important to say that the marker used was only used so I would not have to pull the trigger 3000 times and it needs fine tuning as a part broke inside the frame and caused several short strokes and chops. They were chops not brakes, before the part broke I shot a full case with no brakes or chops.
DXS field paint in these videos. bottle filled 10 min before and toped off to 4500 psi just before i shot. O look a tree, my favorite target,hehe Go to the next video for the end of this test I forgot to check to see that it was actually out of air and not the crap in the barrel
The second attempt. 68/3000 on a hot fill. 950 rounds of $25 a case bonus ball. A cross pin that holds the ram in place came loose and really screwed of this video, but it is efficiency not the pneumatics being tested here, sort of.
So a little fine tuning and I will have two prototypes to send off to have made into aluminum inserts that won't put someones eye out.
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