Just a simple edit that makes the Cowboy Repeater and Brush Gun have equal durability stats to the Trail Carbine. Meaning they'll break more slowly and need repairing less often, obviously. Also, effects La Longue Carabine and Medicine Stick.

--Why?--

During my dust playthrough, I found myself reliant on a Cowboy Repeater as a sort of makeshift sniper rifle. I grew to love that gun due in no small part to my insane luck in finding a custom action for it very early on. Though I started to get annoyed at how quickly the condition of it seemed to wear down, a quick peek in the GECK revealed the durability was actually fairly low. So, I looked up the Trail Carbine and just applied it's durability stats too the Repeater and the Brush Guns while I was in there. This is almost the definition of a personal mod, I just figured I might as well post it since someone else might get some use out of it and I do have this fancy new account. 

--But, what about the Lore? Is this Realistic.--
When you think about it, it's not like the Lever actions are actually significantly different mechanically speaking, the only extra "durability" any of them would have over the others would be from having more built up parts to withstand the larger cartridges. But, practically speaking, the effect would be negligible at best.  Trust me, Guns are a hobby of mine and if you can prove me wrong I'll...I dunno, eat my hair?

--HOE DOO INSTAL???????--
If you use NMM, just click that button and install it that way. If you feel like doing it manually just unzip the file or however it works out and drop the ESP in your data folder with all the other ESPs, then activate it. Pretty simple, just like the mod itself. 

--What if it doesn't work or borks my game?--
I'll see if I can figure out what the deal is but no promises, It really shouldn't seeing as this was a simple edit that took all of 2 minutes to make.

--Compatability--
It should be compatible with everything and anything unless something else edits the stats of the Cowboy Repeater or the Brush Gun in which case I'm not 100% sure how it'd interact, but probably nothing game breaking.

--Versions--
-The main file, LeverActionFix.esp, ONLY effects vanilla guns. The Medicine Stick will still only have a durability stat of 200.
-The Alternate File, LeverActionFix-GunRunnersArsenal.esp, effects BOTH the vanilla guns as well as the Medicine Stick.
Choose one or the other. 

--What the h*ck is up with the mod images?--
It wanted images and I don't like not having any, would you believe me if I told you I took two years of Graphics design classes? Cause I sure wouldn't.