Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Does anyone know if this will fit on (or how well it fits) the Blackhawk! Knoxx 6 position stock?
Document: Put on an M&P 15 with a 6-position stock. It is not as snug as I would like but it still stays on and won't come off unless you lightly pull on it. Does its job regarding recoil and it made well. Would give 5 stars if it fit better (tighter).
Fits great butt my particular 6 position bushmaster stock has the CAA cheek rest on it and it interferes with the butt pad. It's not a flaw with the butt pad but works fine after I cut off the tabs on the side to make it fit.
I bought this to fit a UTG 6 position stock, it fits snug and was fairly easy to install.I have since put about 160 rounds through my AK-47 and the difference was very noticeable.The recoil is now comfortable as before the original stock would beat me up a bit after a full day of shooting.My AK now feels like a Cadillac!
Fits my Tapco Intrafuse SKS T6 stock like a glove. Will by more for my ARs.So here's an update on 08/23/13...I bought a second one for my new Beowulf .50 upper...I mean who REALLY wants to shoot a 50 cal AR with a standard 6-position stock, without SOME additional padding...not me anyway! It fit the butt of the USAuto Special Forces lower tightly and provides more "grip" at the shoulder.
Great buy. Ordered this for my UTG Pro 6-position stock and couldn't be happier. This slides right on and fits perfectly. Will definitely order more in the future if I need a buttpad.
I put this on a 6 position Tapco stock I bought for my AK. It fit very snugly on the stock and smoothed the sharp heel of the butt plate. I am pleased with the fit and the look. After several months it seems to be durable.
Exactly as described. Fit easily on my factory AR 6 position butt. It absorbs a little bit of the recoil.
Good solid product! Slipped on easy over Windham Weaponry 6 Position Telestock for AR15 / M16. Literally takes about 15 seconds to slip on and that's taking your time. My AR fits and feels great in my shoulder and it looks great too. You shouldn't be disappointed with this purchase. Buy with confidence!
This is a great addition for the standard 6 position stocks the only downside is that it is rubber and it catches things and it rubs on clothing easily but it is better than having a polymer stock just eating away at your shoulder.
Initial thoughts: You would think that for what one spends on a 6-position AR Style rifle/carbine stock and buffer kit, a pad would come with it. But usually, they don't. And, if they don't, then you may finding black and blue marks up and down your arms.
Answer: yes