GunSpec

Statistics & Analytics

Aggregated insights from the firearms database. Discover popular calibers, prolific manufacturers, category breakdowns, era analysis, material distributions, and adoption patterns.

Auth RequiredExplorer+

Prolific Manufacturers

Returns the manufacturers with the most firearms in the catalog.

GET/v1/stats/manufacturers/prolific

Explorer+

  • stringheaderrequired

    Your API key. Authorization: Bearer <key> is accepted in its place.

  • integerdefault20

    How many to return

    Range
    1 – 100
    Example
  • string

    Restrict to a category slug

    Example

application/json

  • object[]

    The response payload.

  • string

    Slug of the manufacturer.

  • string

    Display name, as the maker writes it.

  • string | null

    ISO 3166-1 alpha-2 code of where they are based.

  • integer

    How many catalogued firearms they make.

  • 400VALIDATION_ERRORValidation error
  • 401UNAUTHORIZEDAPI key required
  • 403FORBIDDENValid key, not permitted
  • 429RATE_LIMITEDRate limit exceeded
  • 500INTERNAL_ERRORUnexpected server error

Full rate limits

Minimum tier
Explorer+
Monthly quota
200/mo
Rate limit
10/min
Daily cap
50

Figures shown are for this endpoint's minimum tier. Higher tiers raise every limit.