Signature Weapon

Signature Weapons are particular weapons associated with a specific Warframe or Companion, benefiting various advantages when wielded by its related character.
As of , Signature Weapons started to gain their own bonuses; before only the design and lore were related to their respective owner. The synergy varies from weapon to weapon and includes either a flat stat bonus (such as a flat Status Chance) or a new unique effect.
==List of Signature Weapons==
Warframe/Companion	Weapon	Synergy 	Synergy
 	 	+6% Status Chance(16% total, 60% increase) 	
 	 	+6% Status Chance(32% total, 23% increase) 	
 	 	Currently not implemented. 	
 	 	First strike of a combo puts enemy to sleep for 2 seconds. 	
 	 	+50% Melee Combo Counter Chance. 	
 	 	+40% Projectile Speed. 	
 	 	Faster Heavy Attack transformation speed. 	
 	 	Currently not implemented. 	
 	 	Striking an enemy heals 6 health per active Status Effect. 	
 	 	Currently not implemented. 	
 	 	Melee kill grants increased damage on the next cast.Fatal Attraction grants increased damage for a short period of time.	
 	 	Currently not implemented. 	
 	 	 	
 	 	 	
 	 	 	
 	 	 	
 	 	 	
 	 	Reload speed buff while sprinting is increased to +50%. 	
 	 	Reload speed buff while sprinting increased to +100%. 	
 	 	Immunity from crowd-control procs during Heavy Attacks. 	
 	 	 	
 	 	 	
 	 	Currently not implemented. 	
 	 	 	
 	 	Currently not implemented. 	
 	 	Currently not implemented. 	
 	 	Currently not implemented. 	
 	 	8% chance to instantly reload after landing headshot. 	
 	 	20% Heavy Attack Efficiency. 	
 	 	Currently not implemented. 	
 	 	Currently not implemented. 	
 	 	 	
 	 	effect. 	
 	 	Currently not implemented. 	
 	 	Headshot kills with the Alternate Fire increase Reload Speed by 20%. 	
 	 	Headshot kills with the Alternate Fire have a 20% chance to instantly refill the magazine. 	
 	 	Ammo Efficiency increased to 40%. 	
 	 	Fully charged beams can empower . 	
 	 	 	
 	 	 	
 	 	 	
 	 	Currently not implemented. 	
 	 	 	
 	 	Heavy Attack Slam vortex requirement reduced to 5x Combo Multiplier. 	
 	 	Switch time between automatic and semi-automatic modes decreased to 0.5 seconds. 	
 	 	Heavy Attack Daggers have increased Accuracy. 	
 	 	Currently not implemented. 	
==Notes== 
*Signature Weapons are also available in the market as part of their respective Warframe's Collection bundle including said Warframe and all the weapons associated. However, do note that not all Warframes having a Signature Weapon have their own Collection bundle. The Nidus Collection is the only exception as the weapons included aren't known to be his "Signatures".
*Unless stated otherwise, weapons featured in a Warframe's Leverian aren't known to be their "Signatures".
* With the exception of , , and all Primes released after , Prime Weapons released with a Prime Warframe in Prime Access aren't known to be their "Signatures".
*Exalted Weapons are not considered Signature Weapons.
==Trivia== 
*Although not explicitly labeled as signature, 's interaction with the was the first synergy Buff related to equipping two items together. 
**Signature Buffs related to Warframes and their Signature Weapons were introduced first with , then , before being extended to previously released Signature Weapons in .
* is the first frame to have a full signature weapon set, having a primary, secondary, and melee.
* possesses a signature heavy sword, Vaenn, that is functionally a cosmetic skin.
*Several major NPCs in the lore are known to have their own Signature Weapon such as:
**Captain Vor: and 
**Lieutenant Lech Kril: Brokk
**Tyl Regor: and 
**Mutalist Alad V: 
**Clem: 
**Stalker: , , and 
**Shadow Stalker: 
**Grineer Elder Queen: 
**Teshin: and .
**Ballas: 
**Wolf of Saturn Six: 
**Zealoid Prelate: 
**Nihil: 
**Archon Boreal: 
**Archon Amar: 
**Archon Nira: 
**Sprag: Renok
**Ven'kra Tel: Avex
==Patch History==
es:Arma distintiva
Category:Mechanics
Category:Update 24
Category:Weapons
Category:Signature Weapons
fr:Catégorie:Armes/Signature