Author Topic: Crosman doomsday bugout kit (Read 70663 times))

mudmobster · « **Reply #160 on:** February 06, 2013, 10:57:33 PM »

dang i thought i got agood deal for 85 with taxes.

Berky · « **Reply #161 on:** February 10, 2013, 07:34:06 PM »

I finnally took it out shooting today. 10 pumps and it chrony's at 455. I stacking pellets at 17yds with stock plastic sights. I also took it to 13 pumps and it went 480fps. Not bad for a stock out of the box $52 shooter!

TimmyMac1 · « **Reply #162 on:** February 11, 2013, 06:50:17 PM »

Just joshin ya. When you do go beyond the factory pump value recomended the gun can often hold some air in the valve and it will shoot a second time with a second hammer strike. Going over recomended pumps should only be done with a lever that has lube and the gun is cleared after the test. The more pellet weight you use the more air will be retained.
On Mods with long barrels I like to open up the valves internal volume so it can be pumped to 15 times without stressing the lever.

7624452 · « **Reply #163 on:** February 11, 2013, 07:11:48 PM »

I never pump more than three times, so I have never had a valve or stress related problem.

eicodle · « **Reply #164 on:** February 11, 2013, 11:42:06 PM »

Would anyone have a good photo of that 1399 stock with a ruler next to it? I'm still waiting on getting a 2289, and in the meantime I might make a similar stock out of walnut for my HB22. I just can't bring myself to put plastic on that gun...

If I have a good photo with a ruler I can scale it up to life-size pattern to rough out the walnut.

Thanks,
Eric

YSYEO · « **Reply #165 on:** February 12, 2013, 09:47:43 AM »

TimmyMac1 · « **Reply #166 on:** February 12, 2013, 10:26:05 AM »

Quote from: eicodle on February 11, 2013, 11:42:06 PM

Would anyone have a good photo of that 1399 stock with a ruler next to it? I'm still waiting on getting a 2289, and in the meantime I might make a similar stock out of walnut for my HB22. I just can't bring myself to put plastic on that gun...

If I have a good photo with a ruler I can scale it up to life-size pattern to rough out the walnut.

Thanks,
Eric

Eric. Unless your large scale it down a bit. The factory plastic strock is a rather long length of pull. There was a picture in Bobs thread about the High Power 1377XP Pistol thread of a shortened and deepened stock that you may want to compare as that would be better orgonomically if you want a pattern most people can fit. The plastic stock is worthless for kids. It is way too long. FYI

TimmyMac1

eicodle · « **Reply #167 on:** February 12, 2013, 11:35:40 PM »

Thanks for posting that pic, YSEO!

Tim, I tried few keywords and looked around the forum but I couldn't find Bob's thread. Any chance you could provide a link?

Thanks,
Eric

eicodle · « **Reply #168 on:** February 13, 2013, 07:26:46 AM »

I printed that image on a price of legal paper to use as a pattern. The overall length came out to 13.5 inches, and the resulting grip size matches my HB22 grips ( smaller than the grips on a 1322). That might better match up with 12" long HB22. The geometry is also nearly identical, so I think that pattern will work nicely.

Thanks again,
Eric

TimmyMac1 · « **Reply #169 on:** February 13, 2013, 10:13:25 AM »

Quote from: eicodle on February 13, 2013, 07:26:46 AM

I printed that image on a price of legal paper to use as a pattern. The overall length came out to 13.5 inches, and the resulting grip size matches my HB22 grips ( smaller than the grips on a 1322). That might better match up with 12" long HB22. The geometry is also nearly identical, so I think that pattern will work nicely.

Thanks again,
Eric

Quote from: eicodle on February 12, 2013, 11:35:40 PM

Thanks for posting that pic, YSEO!

Tim, I tried few keywords and looked around the forum but I couldn't find Bob's thread. Any chance you could provide a link?

Thanks,
Eric

http://www.gatewaytoairguns.org/GTA/index.php?topic=42647.0

Here you go.

TimmyMac1

lillysdad621 · « **Reply #170 on:** February 14, 2013, 08:12:45 AM »

not to hijack the post but seeing so many able minds here, i am working on a 1377 now, worked the front of valve to match cup perfectly, the delrin valve stem, put a softer valve spring and a stronger hammer spring... after all that work, when i close the pump i can hear some hissing... a leak somewhere in the valve... but can't tell where. does anyone know what o ring sizes go on that valve??? is it possible that is leaking somewhere else from the valve??? any help is much appreciated.

TimmyMac1 · « **Reply #171 on:** February 14, 2013, 12:13:10 PM »

Quote from: lillysdad621 on February 14, 2013, 08:12:45 AM

not to hijack the post but seeing so many able minds here, i am working on a 1377 now, worked the front of valve to match cup perfectly, the delrin valve stem, put a softer valve spring and a stronger hammer spring... after all that work, when i close the pump i can hear some hissing... a leak somewhere in the valve... but can't tell where. does anyone know what o ring sizes go on that valve??? is it possible that is leaking somewhere else from the valve??? any help is much appreciated.

Size is a 111. Material I like is Viton for the outer valve and 90 durometer Buna for inner valve. You may need to now Cock your gun before
pumping as the compounded spring change may have put your hammer spring in a situation where the hammer will push the valve open when not at least pulled back to the first hammer click.

TimmyMac1

lillysdad621 · « **Reply #172 on:** February 14, 2013, 10:02:06 PM »

thank you for you reply... i do have to cock the gun before pumping, or otherwise it will not hold the air and it will hiss/fart out of the muzzle... but this is different. while closing the handle i can hold the pressure in and hear it leaking from somewhere in that valve... the 111 size is for both??? they do not look the same... i'll check again.

Qjay · « **Reply #173 on:** July 02, 2014, 03:43:41 AM »

I know, I know, it's an old topic, but it's back!

Walmart and Pyramid Air both have these now, in the .22!

That's pretty cool! I'm thinking about getting a pair of them just for plinking fun with my wife!

We're having fun with the weird stuff I already have, and this just seems like a lot of fun to go with it!

What do you think, should I just have let the thread stay dead?

Wal-mart didn't have these a week ago, so it makes me think it might be worth telling crosman fans about it again.

lillysdad621 · « **Reply #174 on:** July 02, 2014, 08:57:57 PM »

i'll check my walmart... i just wanted because of the snap on shoulder stock...

mav72 · « **Reply #175 on:** July 02, 2014, 10:45:10 PM »

While you're at it, don't forget to buy the $10 zombie spinners with the bugout kit..

lillysdad621 · « **Reply #176 on:** July 03, 2014, 07:23:37 AM »

... that is all i need... look hunny, new yard ornament!!! lol

mav72 · « **Reply #177 on:** July 03, 2014, 06:12:50 PM »

Quote from: lillysdad621 on July 03, 2014, 07:23:37 AM

... that is all i need... look hunny, new yard ornament!!! lol

Haha A big rock on one end and bright zombie green spinners next to some flowers, with bark ground cover.. I think she'll go for it... lol

brzryder · « **Reply #178 on:** July 03, 2014, 06:47:08 PM »

Quote from: lillysdad621 on July 02, 2014, 08:57:57 PM

i'll check my walmart... i just wanted because of the snap on shoulder stock...

If all you want is the snap on stock goto Crosman and order 1389A006 and 1322-017 thats the pin and spring that holds the stock just put in the hole in front of the rear grip screw

lillysdad621 · « **Reply #179 on:** July 03, 2014, 11:26:31 PM »

... or just get the bug out kit and have extra parts to play with... i got right now 2 13xx customs, a Tomcat and a FT pistol based in the 2240 with a 14 inch barrel spitting 8.44 gr jsb at 602 fps avg... and enough parts to build a 2260 pistol, carbine or rifle again... but you can never have enough cups, valves, trigger units, etc... without my box of 2240 parts i would be a lost man...

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Crosman doomsday bugout kit

Author Topic: Crosman doomsday bugout kit (Read 70663 times))

mudmobster

eicodle

eicodle

eicodle