A futuristic dark gray rifle with a scope, labeled "M-34 VIGOR", displayed on a shelf with rows of bullets and an ammo case labeled "SP-triA", all illuminated by blue light.

Riftfall Universe Armory Bible Name M-34 Vigor Standard Issue USF Rifle M-34 Vigor (Produced by Vigor Arms out of Victoria Barrington) — a reliable, modular infantry rifle designed to be cheap and easy to produce, maintain, and field in the billions. Design Goals (What this Rifle Must Do) Extreme manufacturability: Made from a small set of materials and subassemblies that scale well in factories and orbital foundries. Robust reliability: Works in dust, radiation-affected environments, extreme cold/heat, and with minimal maintenance. Logistics-friendly: SP-15B (Scofield Projectiles 15th Bravo) — the standard-issue 6×45 polymer-cased telescoped FMJ for the Valor-25. Built for reliable feeding, easy logistics, and consistent terminal performance across varied environments. The projectile uses a hard tungsten-carbide penetrator tip set into a ductile shank to balance penetration and post-penetration wounding. It’s designed as the workhorse round for general infantry. SP-triA (Scofield Projectiles 3rd-gen A variant) — the special-forces 6×45 AP round: polymer-cased telescoped cartridge with a dense depleted-uranium-style alloy core for maximum sectional density and armor defeat. Issued sparingly to elite units and vehicle crews where increased penetration against advanced composite armor is required. In-universe, SP-triA is politically sensitive and tightly controlled due to material scarcity and strategic implications. Modular & upgradeable: Common lower receiver, swappable See more