Guardsman Stern
Guardsman Stern got up to the Scout rank (rank 6)...almost to Marksman (rank 7)
Guardsman Stern started off as a ganger juve in Gunmetal City on Scintilla.
His aptitude with ranged weaponry was hinted at when, as his Inquisitor was pinned down by the servants of Chaos, he picked them off one by one with his trusty lasgun, while the rest of his patrol was cowering due to the enemy's heavy stubber.
His sharpshooting got him drafted into Inquisitorial service, whereupon his aptitude for ranged combat was further confirmed by his Divination of "The Gun Is Mightier Than The Sword". (Starting BS of 48, the highest attainable in the game...he also had a Toughness of 35, Perception of 40, and Fellowship of 45...yes, I rolled 4 20's for stats. My lowest was a 10, which was put into Weapon Skill).
Guardsman Stern, like the rest of his Inquisitorial Acolyte team, kept a tally of kills.
He ended his illustrious career with 237 humans/cultists, 158 mutants, 10 Chaos Space Marines, 36 Orks, 18 Eldar, 27 Dark Eldar, 5 Genestealers, 1 Lictor, 14 human vehicles, 2 Ork vehicles, 2 Dark Eldar vehicles, and one orbital platform.
His final stats were as follows:
BS-68, WS-30, S-40, T-40, Ag-43, Per-50, WP-51, Fel-45
I ended with Best Quality Storm Trooper Carapace, a Nomad Sniper Rifle with Red-Dot Sight and Silencer, a Meltagun, and a Best Quality Deathlight Lasgun with a Red-Dot Sight and a mono-knife bayonet attachement.
I was one of two original team members to survive to the end, the other being our Cleric...who for some reason never died despite being in the middle of combat swinging his chainsword with wild abandon.