You will have to get as many different brands and bullet weights as you can afford and shoot them. Most rifles will show a marked preference for a certain brand/bullet weight.
No, .270 wsm and .270 winchester are not the same.
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!! DANGER!!!!!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!!!
The .270 is a necked down 30-06. .270 WSM is a necked down .300 WSM. The 270 WSM is faster than the .270, and has a shorter case.
Have a gunsmith verify the exact 270 chambering. <><><> Agree. The standard .270 cannot fire the .270 WSM, and vice versa.
Winchester Short Magnum
Each rifle will pattern differently. The perfect ammo loading for one may not work for another.
Definitely Not !!
no!!!!!!!
50-500 USD or more
WSM = Winchester Short Magnum. A variety of WSM cartridges exist, i.e., 270 WSM, 300 WSM, 338 WSM BOSS = Ballistic Optimizing Shooting System. It is a a 3.5-inch long combination muzzle brake/weight. It threads onto the end of your barrel. By changing its position along the threaded muzzle, you change the length of the barrel and subsequent vibration/harmonics.
Not as it comes from the factory. It is offered in 7 different calibers- the .270 Short Magnum is not one of those.
Mine has a nice clear Simmons.