Primed Chamber

Primed Chamber is a sniper rifle mod that increases the damage from the first shot fired from a fresh magazine.
==Stats==
Rank	Effect	Cost
0 	+25% 	4
1 	+50% 	5
2 	+75% 	6
3 	+100% 	7
==Acquisition==
*This mod can be purchased unranked from Baro Ki'Teer for and . Note however that Baro Ki'Teer's stock changes with each appearance, and may not have this item available every time.
===Historical===
*This was originally distributed to the top 100 ranked players in the Informant Event, based on the number of Informer kills.
*For a short time after it could have been acquired via transmutation. This was due to a bug where all mods (including unreleased ones) became obtainable through transmutation. This has since been fixed, but players who obtained the mod this way were allowed to keep them.
*During Devstream 17, 18, 43, 49, 59, 94, 107, 112 and 116 one lucky winner was given a Primed Chamber mod through random selection. Two winners were randomly selected during Devstream 121.
*A single Primed Chamber was given out as the first place reward for the Mirror the Mod Contest.
*A Primed Chamber was given out upon reaching $4,000.00 during the WarframeFanChannels Extra-Life event in February 2017.
*The option of being given either a Primed Chamber or a Legendary Core was given by [DE]Sheldon at TennoCon 2017 to five people who caught MTG cards he threw out into the audience. He later signed these cards as proof of the prize.
*A Primed Chamber was given to an attendee of the TennoVIP 2018 in Cologne, Germany. The winner was selected randomly from a list of attendees by [DE]Rebecca and [DE]Megan.
*Two Primed Chambers were given out during QuietteShy's Twitch stream via random selection on January 16, 2019.
==Notes==
*Despite its name, Primed Chamber is not related to Primed Mods, and was in fact added in the game long before the first Primed Mods. As such, it can be equipped simultaneously with .
*Primed Chamber is multiplicative with base-damage mods. For example, a installed with a max ranked Primed Chamber and will deal damage.
*Stacks additively with for up to 140% bonus damage.
*If used with Ammo Efficiency bonuses, it will provide bonus damage to a shot as long as the magazine counter is at \text{Max Magazine} - 1 after a shot is fired.
**For example, a with will have the 4th, 5th, 6th, and 7th shots buffed by Primed Chamber as the magazine counter is at during those shots.
**When used alongside 100% ammo efficiency, make sure one shot is missing from the magazine, since the buff doesn't apply on a completely full one.
==Tips==
*This mod goes particularly well with the as it has a one-shot magazine, giving the bonus to all shots fired.
**When combined with , this also applies to the .
==Trivia==
*[DE]Rebecca has stated the following on the topic of people being upset over Primed Chamber being exclusive:
*Due to the release of it seemed unlikely that Primed Chamber will be released as a drop however the possibility of Primed Chamber appearing in another event has been confirmed in Livestream 17. DE said they were going to have it as a Gradivus Dilemma reward, but "didn't get that far" and are looking for the next appropriate event to add it to.
**Since , the mod has been added to Baro Ki'Teer's rotation with no prior notice.
==See Also==
*
* a similar mod for Secondary Weapons that functions on the last shot.
==References==
==Patch History==
de:Primäre Kammer
es:Cámara preparada
ru:Заряженный Патронник/Редкий
Category:Mods
Category:Rare Mods
Category:Damage Mods
Category:Sniper Mods
Category:Madurai Mods
Category:Update 8
Category:Event Reward
Category:Baro Ki'Teer Offering
uk:Праймований зарядник