5 7 Pistol Round. The polymer framed fn five seven offers single action operation low felt recoil 20 round magazine capacity and is equipped with an ambidextrous forward mounted manual safety and an accessory. It is similar in length to the 22 wmr winchester magnum rimfire 5 7 27mm and to some degree similar also to 22 hornet or 22 k hornet.
The polymer framed fn five seven offers single action operation low felt recoil 20 round magazine capacity and is equipped with an ambidextrous forward mounted manual safety and an accessory. The fn five seven trademarked as the five seven is a semi automatic pistol designed and manufactured by fn herstal in belgium. The five seven pistol was developed in conjunction with the fn p90 personal defense weapon and the fn 5 7.
If we wanted to bolster a case that 5 7 is a viable defense round we could start with this punny line.
The polymer framed fn five seven offers single action operation low felt recoil 20 round magazine capacity and is equipped with an ambidextrous forward mounted manual safety and an accessory. It used a 23 grain projectile moving at 2800ft s when fired out of the 10 4 barrel of the fn p90 developed at the same time. The 5 7 uses a bottlenecked case like the 357 sig which is theoretically supposed to increase feed reliability. Considering that 5 7x28mm caliber is reported to defeat body armor we decided to test it on a soft armor vest compared to 9.
