Simply make your hands 2.3x faster when using crossbows. (those added by mods won't be affected!)
Will make a video soon.
I know there's another fast crossbow mod on Steam Workshop, but it's just weird to me, so I decided to make my own one.

* I'm gathering talents to make the massive unofficial DLC Dominion, urgently need CK workers, voice actors/actresses/editors, papyrus scripters, and possibly concept artists!
Visit this page to know more: http://forums.nexusmods.com/index.php?/topic/1279053-the-elder-scrolls-v-dominion-recruiting-talents/
note that the page hasn't been updated for quite a time. gonna work on it tmr*


Requirements:
Skyrim with newest update
Dawnguard
Brain
Eyes
Hands
Proteins
Carbohydrates
Vitreous Humor
Suspensory Ligaments
Renal artery
Bowman's Capsule
Septum
Aorta
Medulla Oblongata
Grey Matter
Calcium Phosphate
Amylase



Credits:
Bethesda for Skyrim
Bethesda for Dawnguard
Bethesda for Isran(Isram?)
Bethesda for Serana
Bethesda for the Snow Prince
Bethesda for Whiterun
Bethesda for Solstheim
Bethesda for Dwemers
Bethesda for College of Winterhold
Bethesda for Paarthurnax
Bethesda for Akavir
Bethesda for Nirnroots
Bethesda for Markarth
Bethesda for Abecean Sea


* I'm gathering talents to make the massive unofficial DLC Dominion, urgently need CK workers, voice actors/actresses/editors, papyrus scripters, and possibly concept artists!
Visit this page to know more: http://forums.nexusmods.com/index.php?/topic/1279053-the-elder-scrolls-v-dominion-recruiting-talents/
note that the page hasn't been updated for quite a time. gonna work on it tmr*