Changing barrels
Posted: Tue Jun 18, 2013 6:24 pm
I've had a fruitful afternoon changing the barrel on my Tikka T3 lite from .243 to 7mm-08.
The hardest part waqs freeing up the old barrel from the receiver as the taper started almost immediately after the Knox form preventing us from getting a good tight grip on it in the barrel clamp. Finally shifted it using brute force ie a lump hammer giving the shock needed to overcome the 'stiction' of the threads.
The new barrel went on but was taking the no-go gauge and we had to shave a couple of 'thou' off of the shoulder.
Jobs a good'un now and the new barrel is also a genuine Tikka take off from Ameriaca (Ebay)
The hardest part waqs freeing up the old barrel from the receiver as the taper started almost immediately after the Knox form preventing us from getting a good tight grip on it in the barrel clamp. Finally shifted it using brute force ie a lump hammer giving the shock needed to overcome the 'stiction' of the threads.
The new barrel went on but was taking the no-go gauge and we had to shave a couple of 'thou' off of the shoulder.
Jobs a good'un now and the new barrel is also a genuine Tikka take off from Ameriaca (Ebay)