Bullboss adjustable stock!

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Papy_Yosh

Papy_Yosh

Member
Nov 18, 2018
697
16
Idaho, United States
Hi everyone,

I was wondering if anyone had made an adjustable shoulder pad for the Bullboss?

I am working at making an adjustable up and down shoulder pad and have different sizes shims for it using my 3D printer. All of that has to be fitting the stock gun, as I do not want to change my gun for warranty purposes. I have a first throw at it with a 1/2 and full inch extension and a /4 " drop or rise.

I am going to test that today and see how that works. Does any one else thinks that it is one thing that is lacking on the Bullboss?

1542572764_6374890295bf1cadcccc098.47563576_IMG_20181118_122341131_HDR.jpg



 
There are quite a few ways to skin that cat. Some people put AR style butt stocks that have adjust-ability, I wanted to go a different route than anyone else after seeing a member here (Lee545) do a similar modification to a marauder pistol. I messaged him and inquired about doing it to a marauder and he obliged. The mod required a new rear adapter to accept the new 'butt stock'.

The rear adapter is modified to allow quick change out of the hammer spring / ssg set up I run. Evanix Sniper used a similar method to have adjustable length of pull. As you see my cheek piece position is also adjustable, it holds very snugly and takes a good pull to move, and I modified it to hold 3 magazines (you can see one poking from the rear) which most rifles don't have an on board magazine option which I always desired. I killed a few birds with one stone. 



My 4 length of pull settings are 8, 10, 12, 14 inches. I commonly use 8-10 when standing/sitting and 12-14 when prone.




 
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@ackuric

I modified it to hold 3 magazines (you can see one poking from the rear) which most rifles don't have an on board magazine option which I always desired. I killed a few birds with one stone.
Click to expand...



I like that too. That is my next project on my printer. I have some space in the back of my stock and started to sketch some options. If all goes well, I'll have space for 3 mags too.

 
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Hey Bullboss owners,

Ok, I tested my prototype and it worked well. I might not even bother with the 1/2 inch extension. It didn't make any significant difference that is worth dealing with. Now I am going to find a way to have more drop that 3/4 inch. I think 1 to 1.5" would be better for me (I have a long neck). I'll keep the updates coming. 

Papy_Yosh
 
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Ok this is it,

I have my mod set and working for me. That is my latest version. one inch back and one down. That is working perfectly for me, as my requirement were, I didn't have to modify my gun. That means that if I had any issues with the gun, I can put it back to stock for warranty purposes and I like that. On that shot, you can see the clip holder that I am working on. see Bullboss Clip Holder mod if that is of interest. I am waiting for my Huma reg to finalize that rifle. Did I say I love that Bullboss? 

1543803377_6458860355c0491f19d2c49.26287164_Bullboss Stock latest version.jpg

 
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