WHAT DOES SAKO M591 VARMINT STOCK MEAN?

“The Ballistic Research Facility has carried out a test which compares related sized Glock pistols in each .40 S&W and 9mm calibers, to ascertain if much more precise and quicker hits are achievable with just one vs . another.The standard controls include things like ambidextrous oversized G-style “competition” style slide-mounted thumb decoc