2010s pistols ranked by empty weight
A ranked comparison of eight 2010s pistols by empty weight, with the spread, dimensions and cartridge context made visible.
Read articleEverything the_gun_master has written for the GunSpec blog: 11 articles on firearms data, the API and building with it.
CZ Scorpion EVO 3 family, variant by variant
A figure-led plan for the EVO 3 A1, S1 and A1 Micro, showing what changed in size, weight, capacity and ballistics.
Dragunov SVD family: root design and catalogued variants
A figure-led plan for the SVD, its close variants and the related rifles often grouped around the design.
M60 profile: layout, figures, 7.62×51 mm NATO and adoption
A technical profile of the M60, covering its mechanism, dimensions, cartridge and recorded adoption history.
M1 Carbine family: root design and variants, figure by figure
A figure-led plan for the M1 Carbine family, from the 1941 root design to the catalogued wartime and select-fire variants.
Lewis Gun profile: build, figures, cartridge and adoption
A technical profile of the Lewis Gun, covering its construction, dimensions, .303 British chambering and adoption across 29 users.
HK416 assault rifle, design, performance and global adoption
Technical overview of the HK416, its short‑stroke piston design, key specifications, 5.56×45 mm NATO cartridge data and adoption by armed forces.
Česká zbrojovka in the catalogue, from 1948 to 2026
A chronological plan for Česká zbrojovka in the catalogue, using introduction dates, dimensions, weights and chamberings to show its range.
Barrett M82A1 family: root design and variant changes
A figure-led plan for the Barrett M82A1, M107 and M107A1, showing what stayed fixed and what changed across the family.
9×19mm Parabellum: dimensions, loads and chambered firearms
A technical overview of the 9×19mm Parabellum cartridge, its measured dimensions, catalogue loads and the firearms that use it.
The Complete Guide to Firearm Calibers for Developers
Everything developers need to know about firearm calibers - from understanding caliber designations to querying caliber data through the GunSpec API.
