lehigh gen 11 with knight rifle
 

got the first one.. no go.. on bolt close..the got a new one from dave today the gen 11 well same thing the bolt will not close..and yes it was put all the way in ..i will just use the knight one the came with the rifle it works just fine i use cci 209m with bh 209 .im thinking in talking with dave this week to see if he could try my bolt out to see whats going on with my knight extreme...what do you think ?

04jeep

first of DANG!

Yes, definitely email him and let him know....

What part seems to be the hang up?

I know he will be terribly concerned as I am that it is not working correctly.

Tell me more about your rifle...

One thing to try for me ... remove the primer adapter and then close the bolt - will it close now? If it does I have one more experiment for you to try...

mike

ok hold one get back soon

bolt will colse without adp its a knight extreme .50cal had the same problem with the first plug dave came out with

Here is a pic of the bolt almost closed with new breech plug gen 2 this looks just like it was with the gen 1 bolt will close without primer adp.

04jeep

One thing I have forgot to mention - everytime I write any information.... this may not apply to you but....

One thing that I keep forgetting to mention.... If you try to install a Lehigh plug with a regular Knight breech plug tool, it will probably bottom out before the plug is seated. I really would recommend that you use a 7/16" deep socket. You will probably need to use a 1/4" drive socket so the walls of the socket are not are not to thick.

O4... thanks for the information I am going to pull the adapter out of mine and get a couple of pictures for you to compare. Then we will try the next step.... Do you have a micrometer?

Can you tell about how old a young that Knight Extreme is?

OK - I am going to get a couple of pics of my Extreme then get back on...

i have some calipers that should be good ? bought it new last year if that helps or how do you tell how old it is ?

04jeep

How long have you had it?

The serial number will also give an indication... do not post that on the open forum send me a PM...

I have some pics - let me get them up loaded to Photobucket....

04jeep

Ok got some pictures up real quick see if these give you any insight as to what might be going on.... You can see I have inserted a simple tape measure in again the stem of the BP to measure the distance between the end and back of the breech opening. It is very close to 9/16"

The calipers will come next....

Well i think i got it used 1/4 drive socket and seems to work now but i can see some rubbing where the primer adp cams...so looks like no big deal bolt will close but a little harder then i like..