Anti-Tank gun: A.T.R.G. 12.7mm (Anti Tank Rail Gun) firing at 240 RPM or M72 law 66mm When the FIRE PLANET first started, The M72 law was the one anti tank gun and anti material gun available, but when tank armor became stronger and helicopters started appearing more often. They started realizing that they needed a more accurate, faster shooting and faster moving bullet, so they made a deal with the USA to get some rail guns and then made them man portable.
Anti Air gun: QUAD mounted A.T.R.G. 12.7mm (Anti Tank Rail Gun) firing at 960 RPM
Standard issue rifle: Ruger mini-14 5.56 NATO
The old standard issue rifle were a bunch of Winchester M70 that were extremely modified to be semi auto automatic and with 15 round magazines but then they needed a gun that had a bigger magazine that was still compact and was some what cheap and familer to those trained with the Windchester MM70 so the Ruger mini-14 was the obvious choice, with a 30 round magazine and somewhat similar internals but Winchester are still being used albeit in smaller numbers
Rifle: Winchester MM70 30-06 (Modified M70) The first rifle ever in the FIREPLANET ARMY which are Winchester M70 which are extremely modified to be semi auto automatic and with 15 round magazines
Carbine: M2 Carbine .30 Carbine
SMG: Kriss Vector .45 or MP5 9mm or p90 5.7 NATO
LMG: M60 7.62 NATO
MG: M2 Browning .50 cal
Hand gun: M1911A1 .45 or F.A.S.T. .45 (Fast Accurate Super tactical)