FANDOM


For the Empire: Total War technology, see Rifled Cannons (Empire: Total War).

Rifled Cannons
Rifled Cannons NTW
Prerequisite Uniform Armament
Research Points Needed 1400
Building Needed Staff College
Leads To None
Stream Military
Effects
  • +2% recruitment cost for all naval units in all your regions
  • 5% reduction to naval cannons' reloading time
Rifled Cannons are a military technology in Napoleon: Total War.

DescriptionEdit

Rifling a barrel increases the accuracy of a weapon, and this principle can be applied to large cannons as well as small arms.

Ordinary naval cannons are smoothbore weapons, meaning that the barrel is a simple tube to contain the explosion. The limitations of casting mean that cannons are quite crude and windage, the gap between barrel and shot, is always a problem. A shot often “rattles” down the barrel when fired, making it inherently inaccurate. The loss of accuracy with a smoothbore makes its maximum range of academic interest only, simply because it becomes a matter of luck rather than judgement to hit anything far away!

A rifled cannon solves these problems. By using machines to bore out the barrel from a blank casting, one inaccuracy is removed. Another machine cuts a helical pattern of grooves into the barrel wall. This imparts a spin to any shot as it travels down the barrel, and a spinning projectile flies true. This makes the effective range of a rifled cannon shot much greater than one from a smoothbore, although the maximum range for both is similar.

Historically, rifled cannons used manufacturing techniques developed for making accurate steam pistons and cylinders.

General InformationEdit

Rifled Cannons slightly increases the cost of building ships, but improves accuracy for all ships, making them more effective at longer ranges.

Napoleon: Total War Technology
Civil Abolition of SlaveryClassical EconomicsCode NapoleonDialecticsMetric SystemNational CensusNational DebtNational PropagandaPassportsPublic SchoolingSemaphore LinesTrade Unions
Military Army Corps OrganisationCarcass ShotCarronadeConscript Infantry TacticsConscriptionDiamond FormationField AmbulancesFire and AdvanceGeneral StaffGrand BatteryImproved CopperingIron PlatingLogisticsMass MobilisationModern RiflesPercussion CapQuicklimeRifled CannonsRocketsStandardised ArtilleryTop GallantsUniform Armament
Industrial Bottling and CanningDivision of LabourInterchangeable PartsJoint Stock CompanyLand DrainageLimited Liability CompanyMass ProductionPlatewaysPoverty Control LawsScrew PropellerSteam EngineSteam LocomotiveSteam Ship Propulsion
Peninsular War Civil Abolition of the InquisitionAfrancescado PropagandaAnti-French PropagandaAnti-French SentimentBonapartist PropagandaCádiz CortesCitizen Recruitment InitiativesColonial FundingComplete AnnexationNational FervourRepressive Measures
Peninsular War Military Advanced Guerrilla TrainingBritish Training MethodsCall to ArmsCounter-guerrilla InitiativesFrench Cipher DecryptionGuerrilla Training NetworkLocal GuidesLocal Recruitment InitiativesPartisan MusketsThe Great Paris Cypher

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.