Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Will this fit a yugo opap ak 47?
Document: This product is well built solid piece of equipment. I'm mounting it on my Romanian AK 47. I have read other views and my friend has this mounted on his Ak 47. I have field tested it. Takes about 20 mins to install and holds 0 excellent at the range. I think its better than the Texas Weapon System because you don't have to buy that spring coil or rear mount which is extra. It's 11 oz of solid steel. You will not be disappointed with this product...
II love this thing,is acute..........good universal for any AK 47-74 i shot 1000 bullet, is acure is making i recommend any one
Great product. Gives my Arsenal AK a more aggressive look, it's real sturdy and a tight fit. I recommend this product for you AK lovers
This is an absolute awesome addition to my Norinco 84s-1 folding stock. A side mount would not work because of the stock and others were not stable, too far forward, or just not usable.I could not find in any of the reviews if it would fit the Norinco but sure enough it does. ROCK SOLID. Not a bit of wiggle or tilt. Ran 200 rounds through and spot on. Super impressed.
Have one on a yugo underfold and draco sbr, holding zero so far. That being said im not doing precision shots (AK cmon) but i can hit a man sized target consistantly @ 300 yds. Good enough for me.
I purchased the rail, then I installed it. I'll break down the review into three sections.The Good: It works.It maintains a zero, and the fit and finish are very nice. I mounted my Aimpoint on it, zeroed it at 50 yards, popped open the dust cover, flipped the rail up and down a couple of times, put the dust cover back on, and it held the zero. The three prongs around the rear sight block ensure there is no lateral movement.
simply put... this is pricey but worth every penny. It is very solid and hold the optic at a solid zero with no shifting. Unlike the side mount rails you do not need to lift ur face up to see the optics.
mounting it was fairly easy. (I have removed the stock rear sight leaf before) it appears to be mounted flush to the dust cover and straight in-line with the bore. I haven't fired the gun with the optics mounted but after mounting and bore-sighting (with the aid of a mounted aiming laser) and raising and lowering the rail several times the reticle on my HWS is exactly in the same spot as before. and it looks AWESOME.
have several akssturdy works well with all of themeasy to installwell madestudy platform for red dot!
Works great have it mounted on a bulgarian AK 74 I have used many other mounts , my 74 doesnt have a side mount attached so i have looked at many different mounting systems for this particular rifle this is the best one i have use imo .would buy again and probably will for some other rifles i have .
Answer: yes