Crosman Air Pistol Owners Forum

Crosman air pistol - General => Crosman air pistol - General discussion => Topic started by: Trophyhunter49 on May 09, 2014, 01:24:22 AM

Title: OOPS !!!
Post by: Trophyhunter49 on May 09, 2014, 01:24:22 AM
 ???  This is what happens when you take the sear down to MUCH !!  I was test fireing one of my 2240s and had turned back around the my work bench to pick up the pkone and POW !! :-[ :-[ The pellet hit my paper towel holder and then aroung the shop it went!!
Title: Re: OOPS !!!
Post by: bgmcgee on May 09, 2014, 01:38:23 AM
Oops is right. Good thing that Dragon isn't real or he'd be mighty p.o.'d getting shot there. ;D ;D. Glad no one got hurt.
Title: Re: OOPS !!!
Post by: airriflenut on May 10, 2014, 02:00:12 AM
I'm glad that nobody was hurt!  These things do happen...a few months ago I was in the yard working on our plastic 2-person boat, took the wife's 2400KT with me to ward off any stray starlings (there isn't many out here but a few DO get lost, the reticle usually finds them!!).  I didn't see any winged rat, but, when I picked up the rifle (I laid it across the boat) I heard the shot and the pellet striking plastic.  I figured, "that's just freaking wonderful, now I need to tell the wife her end of the boat has a hole in it and I haven't a clue how it got there".  Lucky I found no hole, no mark of a pellet and my loving wife was not indulged with any information.
Title: Re: OOPS !!!
Post by: Trophyhunter49 on May 10, 2014, 04:19:58 AM
 ;D ;D ;D ;Dmy loving wife was not indulged with any information ;D ;D ;D ;D ;D
Title: Re: OOPS !!!
Post by: bgmcgee on May 10, 2014, 05:25:48 AM
Most likely that is a good thing.  ;D ;D   ;)
Title: Re: OOPS !!!
Post by: BigTinBoat on May 10, 2014, 03:09:31 PM
Quote from: Trophyhunter49 on May 09, 2014, 01:24:22 AM
???  This is what happens when you take the sear down to MUCH !!

Same thing happens if you "squeeze" the trigger spring just a bit too much. I always shake and tap the stock a few times after "Adjusting" my spring for pull, with the muzzle down range of course.
Title: Re: OOPS !!!
Post by: airriflenut on May 11, 2014, 01:44:05 AM
Quote from: BigTinBoat on May 10, 2014, 03:09:31 PM
Same thing happens if you "squeeze" the trigger spring just a bit too much. I always shake and tap the stock a few times after "Adjusting" my spring for pull, with the muzzle down range of course.

When I change the profile of the sear it isn't much, I do give it a polish that looks like new chrome.  I do the "bump" test frequently as I am working a sear.

As for the "squeeze the spring" tuning/trigger pull adjustment, I don't do that either.  Over-compressing a spring to change its "weight" isn't consistent and the spring will elongate to some point changing the feel of the trigger.  I'm not trying to step on anyones toes here, I know a lot of people use it and are satisfied with it, my sear spring mod my preference and takes some work...

(http://i1258.photobucket.com/albums/ii532/airriflenut/Various%20mods/SEARSPRNGADJSTR_zpseb70264b.jpg)

A lighter spring in a height adjustable cup (compression adjustment) and a sear plunger that "rides the spring" as it is compressed to eliminate binding and a spring that can flex in almost any direction.  Smooth and consistent...every shot.

Okay, with all of that rambling here is what caused the unintended firing...user error.  I had forgotten to engage the safety after shooting at knots in an old wood pallet.  My mistake on that.  Also, my hands and fingers have lost a good deal in the sense of touch and are numb and tingly permanently from spinal cord damage, when I picked up the carbine I thought my finger was on the trigger guard...I should have looked.  When I am shooting, be it punching paper or rearranging a squirrels brain cavity, I have to give extra concentration to trigger control.

This was a case of "don't forget the safety!!!"
Title: Re: OOPS !!!
Post by: BigTinBoat on May 11, 2014, 02:53:07 AM
Quote from: airriflenut on May 11, 2014, 01:44:05 AM
When I change the profile of the sear it isn't much, I do give it a polish that looks like new chrome.  I do the "bump" test frequently as I am working a sear.

As for the "squeeze the spring" tuning/trigger pull adjustment, I don't do that either.  Over-compressing a spring to change its "weight" isn't consistent and the spring will elongate to some point changing the feel of the trigger.  I'm not trying to step on anyones toes here, I know a lot of people use it and are satisfied with it, my sear spring mod my preference and takes some work...

(http://i1258.photobucket.com/albums/ii532/airriflenut/Various%20mods/SEARSPRNGADJSTR_zpseb70264b.jpg)

A lighter spring in a height adjustable cup (compression adjustment) and a sear plunger that "rides the spring" as it is compressed to eliminate binding and a spring that can flex in almost any direction.  Smooth and consistent...every shot.

I'm new at this and still learning. I squeezed my spring as I did not have anything comparable in my box of springs. Like how that cup keeps the spring "Straight". Is there a 2nd spring under the metal piece? Like how it is threaded to adjust, but see how it will compress unless something else is under there that "gives". Got a pic where I can see into the "cup"?
Title: Re: OOPS !!!
Post by: airriflenut on May 11, 2014, 03:04:51 AM
I understand where you're at BigTinBoat, I was clueless 2 years ago!!

I don't want to hijack Mike's thread so I will send you a PM.