I've replaced the buttstock of the .300blk

Nice! I really like the look of it with that buttstock.
That a 20" barrel?
I found a picture with a LSS with the longer forearm but with a adjustable buffer tube that your talking about, but didnt see anything on the website saying something about it. So they have made it at one time.
 
 
 
 
 
 





























 
 
 
 
 
 
 
 
 
 
 
 
 
 
		 
	 
 
		 
 
		




 
 
		 
 
		