你在哪儿看的文章啊？人家明明是全自动时开膛待击，半自动时闭膛待击。作者: camo 时间: 2010-12-23 13:29 2#dboy看的这段话
Today FN offers the new Infantry Automatic Rifle (IAR), a unique, highly-adaptable, modular selective fire weapon system that fills the roles of both individual battle rifle and squad automatic weapon in one light, compact package. The magazine-fed FN IAR is capable of firing from a closed bolt in both semi-automatic and fully-automatic modes, yet automatically transitions into open-bolt operation in semi-automatic or fully-automatic before reaching cook-off temperature for a chambered cartridge.作者: camo 时间: 2010-12-23 13:33 本帖最后由 camo 于 2010-12-23 13:37 编辑
The HAMR fires from the closed-bolt position on both semi-auto and full auto, and automatically transitions into the open-bolt position during both fire modes (semi-auto and full-auto fire), once the chamber reaches a certain temperature (like during sustained fire situations), in order to prevent cook-offs. It then automatically transitions back to closed-bolt operation for both fire modes when the chamber temp drops back down to a safe level, making the FN HAMR an automatically thermo-regulated firearm/infantry small arm.作者: chinamabin 时间: 2010-12-23 14:05
The magazine-fed FN IAR is capable of firing from a closed bolt in both semi-automatic and fully-automatic modes, yet automatically transitions into open-bolt operation in semi-automatic or fully-automatic before reaching cook-off temperature for a chambered cartridge.
