GunSpec

Firearms

Browse, search, compare, and retrieve detailed specifications for over 9,000+ firearms including variants.

Authentifizierung erforderlichBuilder+

Returns a per-stat verdict between exactly two firearms, plus the win/loss/draw tally across all compared stats.

GET/v1/firearms/head-to-head

  • stringHeadererforderlich

    Ihr API-Schlüssel. Authorization: Bearer <key> wird ebenfalls akzeptiert.

  • stringerforderlich

    First firearm slug

    Max. Länge
    255
    Beispiel
  • stringerforderlich

    Second firearm slug

    Max. Länge
    255
    Beispiel

  • object

    The response payload.

  • HeadToHeadFirearm

    One of the two compared firearms, as selected: the sixteen columns the verdicts are computed from, snake_case, under their database names.

  • string

    URL-safe slug identifying the firearm. Stable: it is what a mirror keys on.

  • string

    Display name, as the maker writes it.

  • string | null

    Slug of the manufacturer. manufacturerId on the camelCase endpoints.

  • string | null

    Slug of the category. categoryId on the camelCase endpoints.

  • number | null

    Unloaded weight in grams, without magazine.

  • number | null

    Overall length in millimetres.

  • number | null

    Barrel length in millimetres, measured from the breech face.

  • integer | null

    Standard magazine capacity, in rounds.

  • number | null

    Muzzle velocity in metres per second, with the reference load.

  • number | null

    Muzzle energy in joules, with the reference load.

  • number | null

    Effective range in metres.

  • number | null

    Cyclic rate of fire in rounds per minute; null for a semi-automatic or manual action.

  • HeadToHeadFirearm

    One of the two compared firearms, as selected: the sixteen columns the verdicts are computed from, snake_case, under their database names.

  • string

    URL-safe slug identifying the firearm. Stable: it is what a mirror keys on.

  • string

    Display name, as the maker writes it.

  • string | null

    Slug of the manufacturer. manufacturerId on the camelCase endpoints.

  • string | null

    Slug of the category. categoryId on the camelCase endpoints.

  • number | null

    Unloaded weight in grams, without magazine.

  • number | null

    Overall length in millimetres.

  • number | null

    Barrel length in millimetres, measured from the breech face.

  • integer | null

    Standard magazine capacity, in rounds.

  • number | null

    Muzzle velocity in metres per second, with the reference load.

  • number | null

    Muzzle energy in joules, with the reference load.

  • number | null

    Effective range in metres.

  • number | null

    Cyclic rate of fire in rounds per minute; null for a semi-automatic or manual action.

  • object

    One verdict per compared stat, keyed by the stat's camelCase name (weightEmptyG, overallLengthMm, barrelLengthMm, magazineCapacity, muzzleVelocityMps, muzzleEnergyJ, effectiveRangeM, rateOfFireRpm). A stat neither firearm carries is omitted, so the key set is the stats that could be compared.

  • 400VALIDATION_ERRORValidation error
  • 401UNAUTHORIZEDAPI key required
  • 403FORBIDDENValid key, not permitted
  • 404NOT_FOUNDResource not found
  • 429RATE_LIMITEDRate limit exceeded
  • 500INTERNAL_ERRORUnexpected server error

Requires Builder tier or higher.

verdicts is an object keyed by the camelCase stat name (weightEmptyG, magazineCapacity ...), not an array. Each entry carries winner (a, b or draw), both values, and better, which says what winning means for that stat (lighter, longer, higher ...).

A stat neither firearm carries is omitted; a firearm that carries a value beats one that does not.

a and b are the sixteen columns the verdicts are computed from, under their snake_case database names, the same rule as /v1/firearms/search.

Mindeststufe
Builder+
Monatskontingent
25,000/mo
Anfragerate
60/min
Tageslimit
2,000

Die Werte gelten für die Mindeststufe dieses Endpunkts. Höhere Stufen erhöhen alle Limits.

Dieser Aufruf beantwortet bedingte Anfragen. Speichern Sie das ETag einer Antwort und senden Sie es als If-None-Match zurueck: ein unveraenderter Datensatz liefert 304 Not Modified ohne Body. Das zaehlt auf Ihr Minutenlimit, aber nicht auf Ihr Tageskontingent.