Hello everyone,
I am not a mechanic / gunsmith and I don't want to be, I am a shooter. I do understand those folks that just cannot wait to receive a new gun so they can start to work on it and spend a lot of time taking it apart and making modifications.
I want to spend every minute as much as possible shooting. Mounting a scope, initial cleaning and getting familiar with the gun is expected and then fine tuning for the correct pellet. When I buy a new truck or even a kitchen appliance, I expect it to work PERFECT from the get-go. I don't want to spend days, weeks or months "fixing" the item and do the work that the manufacturer failed to do.
When I take a brand new gun out of the original box I expect it to preform as near perfect as modern design and manufacturing can produce. In the past I have purchased a lot of powder burners for competition shooting and the procedure to get it ready to go to the range was so basic and simple. Remove the barrel/breach assembly from the stock, remove the magazine, remove the bolt, clean and remove ALL factory oils, inspect, re-oil, re-assemble, and go shoot.
When I take a new gun out of the original box it should have a "complete" owners manual including a blow out photo showing all of the parts and labeled. How to make any and all adjustments, etc, etc. There should be a clear statement that "this" gun was "designed and tested" to shoot a very specific pellet (s), listing the brand (s), weight, and best diameter based on the caliber of the gun.
Just my own personal opinion
