Best left to a factory trained person, otherwise, you void your warranty.
Best left to a qualified gunsmith.
Take it to a Browning trained gun smith
Do not attempt this. Have it done by a gunmsith.
It is very easy to adjust the trigger on a Model 700 Remington. Remove the rifle from the stock and there is 3 small screws you can adjust. One is for the lbs. of trigger pull, which be careful you don't make it so easy it's a hair trigger and could go off just by the jar from closing the bolt. The other is to adjust the length of trigger pull.
Type your answer here... how do I adjust the trigger on Remington 799
Depending on condition, 250-750 USD.
This would be best left to a qualified gunsmith to perform.
Your Browning BLR model rifle was made in the year 1969.
1994. You will have to call Browning to find out the model
Call Browning.
Best left to a trained gunsmith.
You will have to take it to a gunsmith to be measured. All are different.