AK-47 - Mosin Nagant - Powder Keg

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Old 04-25-2008, 03:41 PM   #1
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Carcano tolerances

I would like some published data on carcano tolerances.
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Old 04-25-2008, 03:46 PM   #2
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I dont know if this will help but here it is. Carcano Homepage: Italian Military Rifles and Carbines

you might be able to find info in Bolt Action Rifles by Frank De Haas
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Old 05-08-2008, 06:04 PM   #3
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sloppy sear

I'm looking at this rifle and its bad trigger pull, I dissembled the bolt and trigger assy's and stoned the mateing surfaces of trigger and sear
the back of the striker wobbles up & down when the trigger is worked and contemplating how to take up the freeplay.
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Old 05-14-2008, 01:49 PM   #4
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Bad wobble from battle trigger to sporter trigger

the wobble of the back end the bolt drops as much as 3/32" while pulling the trigger thru both stages, I'm thinking about a method to reduce the excessive free-play of the back end the bolt, mabe fitting some brass shim stock to support the bottom back end the bolt inside the receiver tang epoxying brass shim stock,J-B weld the area up and file to fit, worse case senario is tig welding up the area's that most the freeplay occors and re-heat treating?
am right now swapping out parts to see if it would reduce freeplay,
The trigger pin/sear side play is not the main problem, its the designed open tolerences allowing for battle field conditions and the wide rangeing
bolt drop to sear release.
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