BB MACHINEGUN OWNERS GROUP FORUMS - If It Does Not Shoot Metal It Does Not Belong Here :: DROZD MP661K BB Machinegun Owners Group Discussion Forum

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30 people online in the last 60 minutes - 1 members, 1 anon and 28 guests. (Most ever was 121 at 02:27:28 Wed Oct 19 2011)
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jkdrozd

17:24:30 Sun
Aug 27 2006
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Re: Its almost done :)

RangeBoss
i only use the postmaster bulk setup as the mag its installed in is also modified for added co2 flow, thus my preference is for more power until i get and modify an extra mag to go w/the cooper t bulk adapter with dummy 12gram co2 dummy cartridge,
.... other than that they are equal in performance in my own personal opinion based on my own experience with both these bulk adapters, though opinions very greatly from time to time here...
but i, as you , am happy with postmasters version, in fact iu have two extras & two extra mod boards as well to keep me going with projects
hth,
jimk

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RangeBoss

14:31:13 Sun
Aug 27 2006
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Re: Its almost done :)

JKDROZD,

Are your 2 bulk adapters the same as far as quality and power? I own Postmasters version and am very happy with it. I do like your CooperT set up though. Man, I can't wait for some new mods.

---
Rat-atat-tat

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kanzaz

23:34:51 Sat
Aug 26 2006
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Re: Its almost done :)

http://cgi.ebay.com/Paintball-Anti-Siphon-Kit-for-Co2-Tank-Pure-Energy_W0QQitemZ110024127449QQihZ001QQcategoryZ16051QQrdZ1QQcmdZViewItem

I found this and thought it might be something nice to share with everyone, a little assurance that u wont be snowflaking for a cheap price.

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jkdrozd

20:29:31 Sat
Aug 26 2006
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Re: Its almost done :)

kanzaz,,
i have a cooper t bulk adapter as described.
this bulk adapter functions perfect, i never experienced any "snowflakes" and i have shot numerous full auto1200 rof clips in sucession as i wanted to compare it against a postmater 2nd gen. bulk adapter in my modified mag(which you can see sticking out the bottom of magazine in pic) to see how many shots i would get out of a 12 ounce co2 tank, i got about 350 maybe, My shooting clearly shows( to me anyhow,) there is an adequate enough area of high pressure hose that runs from the metal stock mount to the dummy 12 gram co2 cartridge provided to allow the liquid to expand to gas despite how it is mounted (besides the drozd is not held stationary so the liquid must roll around a bit anyhow) and propel the bb's without any issues, i was shooting out of the stock barrel too, so with a longer barrel you wouldn't even see any extra co2 displaced while firing it...especially in your case if your going with one of Jim C's 24"ers.
hth,
jimk

[1 edits; Last edit by jkdrozd at 20:49:19 Sat Aug 26 2006]

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kanzaz

18:47:47 Sat
Aug 26 2006
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Re: Its almost done :)

well I definatly dont want to have liquid co2 enter the firing valve, maybe I should look for a different set up. My main goal is to have the drozd as a complete unit, no side pack or anything to carry a bottle with a remote hose. Maybe theres a way to connect it to the drozd so the bottle is lower than the point of entry into the firing valve? If not then Ill do what is tried and true as far as a bulk setup. In your personal opinion Jim what would be the best bulk setup? Everyone here knows more than I do so I do value opinions here alot :smile:

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JimC

17:17:57 Sat
Aug 26 2006
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Re: Its almost done :)

Go here for Cooper-T bulk mod.

http://www.cooper-t.com/airguns2.html

I have never used that bulk mod, but I would highly suspect that it would allow liquid CO2 to enter the firing valve. You will know if "snow" comes out of youe barrel when you shoot. Perhaps someone that uses one will post their experience. Just my opinion.

By the way, I'm working on barrel kits this weekend and I should be able to post some update information and pictures comcerning an idea I have for them......... [1 edits; Last edit by JimC at 17:55:28 Sat Aug 26 2006]

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Brutu5

16:26:42 Sat
Aug 26 2006
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Re: Its almost done :)

Congrats on your success buddy. Welcome to the full auto family !

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kanzaz

15:51:37 Sat
Aug 26 2006
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Its almost done :)

Well yesterday I finally did it, I installed the mod board and tuned the solenoid a little i think. My thoughs on the solenoid were its never been removed as the prrevious owner had jus spray painted the gun and the insides were yellow still. All I did was sandblast the body after taking it apart (not recommended if you dont know how to correctly blast) and redyed it with RIT. The solenoid was 1/8" space from body to solenoid so i put it back to roughly 1/16" spacing now. Loaded up a co2, and holy smokes! talk about a difference in power! Now I still am unable to shoot the thing so I am just preparing for JimCs new barrel and for the life of me I cant find the bulk setup I want. I think it is called the Cooper T?
Where can I get this or do I have to build it myself? I want to use a 9oz co2 as the stock, with future plans of making a resin stock to go around the bottle and hold in in place eliminating the butt plate on the bottle itself. I am extremly excited I am almost there and able to shoot this thing with BBs :smile:

2 things left......Cooper T, Jimcs new 24" barrel, and I will post some pics maybe even a vid for everyone cuz without this siteits people and all its info I would have never been able to do it.

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