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Action very hard to open after firing & dryfiring.
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Picture of Mike_Dettorre
posted
Posted this by accident in Custom rifle forum:

Takes all my strength to actuate the lever and lever the barrels down. (even after having spinach for lunch) I assume that is overcoming the ejectors pressing against the face - rifle is a Verney Carron Over and Under.

Have already had responses - that it may not be ejectors because they are timed to opening and to check for firing pin dragging.

How does one check for firing pin dragging?


Mike

Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue.



What I have learned on AR, since 2001:
1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken.
2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps.
3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges.
4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down.
5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine.
6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle.
7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions.
8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA.
9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not.
10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact.
11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores.
12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence.
13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances.
 
Posts: 10135 | Location: Loving retirement in Boise, ID | Registered: 16 December 2003Reply With Quote
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Picture of Bill73
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Mike,
I would assume that you would see marks on the case head if the pins are dragging,is the gun hard to open with factory loads or reloads?
In an ejector rifle you are also working the ejector springs when you crack open the gun to reload, some are pretty stiff & noisy.


DRSS
 
Posts: 2281 | Location: MI | Registered: 20 March 2007Reply With Quote
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Picture of Mike_Dettorre
posted Hide Post
Both and all the reloads are in the bottom half the range. It occurs no matter what the load is, even with the minimum load.

As mentioned in the title, I can dry fire the gun empty, smack the butt with my palm to actuate/engage the sear for the second barrel, dry fire the upper barrel and it is still just as hard to open.


Mike

Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue.



What I have learned on AR, since 2001:
1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken.
2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps.
3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges.
4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down.
5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine.
6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle.
7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions.
8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA.
9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not.
10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact.
11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores.
12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence.
13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances.
 
Posts: 10135 | Location: Loving retirement in Boise, ID | Registered: 16 December 2003Reply With Quote
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Picture of Bill73
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I just edited my post please re-read.


DRSS
 
Posts: 2281 | Location: MI | Registered: 20 March 2007Reply With Quote
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Mike,

I can relate what happened to me when a double was very difficult to open, after live or dry fired. Strong chance the firing pin(s) are dragging. Look closely at the dented primers. I initially couldn't see it with my naked/uneducated eye but when I used a magnifying glass and compared both barrels spent cases, it was very obvious.
An easy fix by a qualified 'smith.


Best,
Bob
 
Posts: 294 | Registered: 02 November 2007Reply With Quote
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Hi

A though by opening you also have to overcome the hammer spring tension maybe you got some tool marks on the internal i would first blow out the action with compressed air and the lubricate with dry graphite powder. if it is a new gun just use it more it will wear in hopefully.

Cheers
 
Posts: 395 | Location: Mozambique | Registered: 08 June 2004Reply With Quote
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If it is not the firing pins check to see if there is galling on the knuckles, lumps or any other place on the action body. Even with lubricant galling can occur.
 
Posts: 2749 | Registered: 10 March 2006Reply With Quote
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Picture of Mike_Dettorre
posted Hide Post
In playing with it this afternoon, I think the major symptom is that I can dryfire the gun while empty and it takes all my strength to move the lever to the right . Once it goes to the right it is then very hard to lever the barrels down.

If the gun has not been dry fired it opens like a "tight gun". If only the bottom barrel is fired it is nearly impossible to open.


Mike

Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue.



What I have learned on AR, since 2001:
1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken.
2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps.
3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges.
4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down.
5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine.
6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle.
7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions.
8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA.
9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not.
10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact.
11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores.
12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence.
13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances.
 
Posts: 10135 | Location: Loving retirement in Boise, ID | Registered: 16 December 2003Reply With Quote
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Picture of dpcd
posted Hide Post
Which is why I hate ejectors. Try working the action 300 times, open and closed, moving the lever each time. Then disassemble it and clean it, and oil it. Repeat as necessary.
 
Posts: 17281 | Location: USA | Registered: 02 August 2009Reply With Quote
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Picture of Mike_Dettorre
posted Hide Post
I thought you were my friend Frowner


Mike

Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue.



What I have learned on AR, since 2001:
1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken.
2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps.
3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges.
4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down.
5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine.
6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle.
7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions.
8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA.
9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not.
10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact.
11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores.
12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence.
13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances.
 
Posts: 10135 | Location: Loving retirement in Boise, ID | Registered: 16 December 2003Reply With Quote
One of Us
Picture of Bill73
posted Hide Post
quote:
Originally posted by dpcd:
Which is why I hate ejectors. Try working the action 300 times, open and closed, moving the lever each time. Then disassemble it and clean it, and oil it. Repeat as necessary.


Nope not the problem,any DR that needs to be worked 300 times? needs to go back to the factory Smiler


DRSS
 
Posts: 2281 | Location: MI | Registered: 20 March 2007Reply With Quote
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Picture of Aaron Little
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Not a fan of playing the guessing games, but can offer some advice. If it gets harder to operate over time you’ve got a galling issue of internal parts due to improper or lack of heat treat.


http://www.facebook.com/profil...p?id=100001646464847

A.M. Little Bespoke Gunmakers LLC
682-554-0044
Michael08TDK@yahoo.com
 
Posts: 1026 | Location: Mineola, TX | Registered: 15 October 2010Reply With Quote
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Picture of sambarman338
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Is it a newish rifle? If so, I would also say it should be VC's shout, even if out of some restrictive warranty.

Regarding your new signature spiel, Mike, believe it or nuts I pretty much agree with you. Life and 'art' constantly bounce off each other. As kids, the day after we saw some Audie Murphy movie, we would be out in the yard rerunning WWII. I recall a favourite tapering piece of wood I thought looked like the forward end of a Garand.
 
Posts: 5106 | Location: Melbourne, Australia | Registered: 31 March 2009Reply With Quote
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Picture of fairgame
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quote:
I would also say it should be VC's shout, even if out of some restrictive warranty.


I had a similar problem when the sears were replaced on my .500 VC which was done by a Zambian gunsmith as I could not afford to send the gun back to France mid season. Subsequently the lever would now and again seize which is dangerous for me. I have just sent the double back to Jerome in France to service and overhaul as necessary.

Note VC in France are extremely helpful and their communication is very good.

Jerome's number is +33 6 72 02 19 27 or contact KEBCO here.


ROYAL KAFUE LTD
Email - kafueroyal@gmail.com
Tel/Whatsapp (00260) 975315144
Instagram - kafueroyal
 
Posts: 9972 | Location: Zambia | Registered: 10 April 2009Reply With Quote
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Picture of Mike_Dettorre
posted Hide Post
Thanks all. Have already contacted Kebco.


Mike

Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue.



What I have learned on AR, since 2001:
1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken.
2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps.
3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges.
4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down.
5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine.
6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle.
7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions.
8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA.
9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not.
10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact.
11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores.
12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence.
13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances.
 
Posts: 10135 | Location: Loving retirement in Boise, ID | Registered: 16 December 2003Reply With Quote
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