Catering for the rising number of firearms that you can buy chambered for the 5.7x28 mm FN cartridge, FN The us has introduced the addition of two new 5.7x28 mm ammunition solutions.The Vanguard Synthetic is ideal – I've a .twenty five-06, which isn't known for unbelievable precision, but I get MOA with hunting ammunition. I have undoubtedly thes