Accuracy improvement

[muffo]

I was just reading on the browning sight that the A-bolt target has a single set trigger. are all the A-bolt triggers interchangable

 

[muffo]

this is the a bolt target http://www.browning.com/products/catalog/firearms/detail.asp?value=001B&cat_id=035&type_id=189 It has a single set trigger and also i notice it also has a Picatinny rail on it. I cant find any where on the net that sells either to fit the a-bolt. any help. browning dont seem to rite back to any emails.