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Old 10-22-2022, 03:24 PM
swaghauler swaghauler is offline
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Originally Posted by Vespers War View Post
The Army is planning to replace the M4 carbine and M249 SAW for infantry, cavalry scouts, forward observers, and other soldiers who are considered likely to engage in close quarters combat. The new guns are supposed to start delivering in late 2023, and are the XM5 rifle and XM250 automatic rifle/light machine gun. They fire a new 6.8x51mm round, which has actual dimensions of 7.01x51.2mm. The XM5 is 4.44 kilograms when loaded with a 20-round box magazine and has a 33 centimeter barrel, while the XM250 takes a 100-round semi-rigid box to mass 8.97 kilograms with a 44.4 centimeter barrel and an integral bipod.

XM5 rifle
Wt 4.44, ROF 3, Mag 20, Dam 4, Pen 2-Nil, Bulk 6, SS 4, Burst 6, Rng 38

XM250 automatic rifle
Wt 8.97, ROF 5, Mag 100, Dam 4, Pen 2-3-Nil, Bulk 7, SS 3, Burst 7, Rng 48/62

Fire, Fusion & Steel wants these to have much longer barrels to handle the energy of the round. They end up with roughly the same range as the weapons they're replacing, but with slightly more damage from the XM5 and slightly better performance against armor from the XM250. Those are pretty much what the new weapons are intended for, giving better performance against opponents in modern armor, so I'm fairly pleased at how their stats came out in FF&S.
I'd say that the numbers are off. Sadly, this is common with FFS though. The XM5, using full-power ammo, is supposed to be accurate to between 700m and 800m with iron sights (I'm thinking that's optimistic); and a range in excess of 900m with the 1X to 8X variable magnification optic (I give it +16M to Short Range). That means that its "iron sight" range should be between 85m and 100m (75m is probably more realistic). The XM250 is supposed to have a range north of 1200m with an optic. That would be a Short Range of 150m.
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