Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: I think I already know the answer, but I will ask anyway to be sure. Will it work for 30-.06 spring???
Document: Hands down one of the best brakes for the money! I actually bought two of various calibers because they work so well!
I used this with a hydraulic buffer and flat wire spring on my AR10 with a 16 inch barrel and there was a huge difference in recoil. It helped with those long and close shot and suppressive fire.
Purchased this for my DPMS LR-308, everything on my 308 is stock and when I first shot it I was surprised that it has a little more kick than my mosin 91/30, This worked as expected, it cut the recoil in half, I was going to go with one of the more expensive $100 brakes but glad I didn't.
Make sure the crush washer is oriented properly, refer to videos online as well. Take your time and you will be happy with results.
For the price and qulaity, you cannot beat this muzzle brake. It keeps the muzzle down by about 30% and the pressure out the sides is awesome. Dont let anyone be beside you within 6 feet when you are shooting at the range because you will knock their hat off with each shot. The sound blast is quite awesome.
I thought i had already reviewed this one but here goes again: Great muzzle break, used on a 300AAC. Only issue was the crush washer, it seems to be made from a harder material than others iv used. I had to stone the washer to get proper fitment as it was excessively thick. When i first put it on the muzzle, i would have had to index the brake by almost 360 degrees to get proper alignment.
I had my Mosin threaded and this muzzle brake attached. Let me just say a mosin in the wood stock kicks like a mule, after I swap to the ATI Monte Carlo stock, chopped off 10 inches of barrel and added the Model 10 Muzzle Brake there is very, very little recoil...if any at all. The Con: Once you add this Muzzle brake and fire it, you will think you heard the clap of God's hands. Actually that not really a Con, I love it.
I love the brake though, it was well worth the money!
brake is as described....by sellor...can be used as advertised for or, as I bored an modified which is fine...would buy again...
Looks good, seems to be of good quality, installed with no problems, I can't wait to see how it shots.
Answer: yes