Fishbone Shaped Aluminum Alloy Scope Mount Base with Hex Wrench for AK47 - Black

Pros: Fits easily and looks really good on the gun. Quality of tri mount and cover a very good.

Cons: After a dozen shots the mount come loose and cant be tightened as it only connected by pop rivets. It cant be welded together as the mount is alloy and the cover is steel. Bought a second one as its cheap enough but this came loose after a few shots too.

Other: Great price, good quality of the two separate parts, but useless assembly

Pros: very usefull AK cover with picatiny - its very easy to mount collimators or optic sights!!!

Cons: it will siut every AK, except AKS-74u

Other: Good accessory - a little hand work to be BEST!

Pros: Allow to add a Piccatiny rail to an AK without any designed system to get accessories.
Didn't get loose after 30 shot. The "zero" didn't change.

Cons: No user's guide explain that this small part of metal should cover the bottom the AK.
This small part of metal didn't entered under the original aiming system. I had to grind the piece.
The cover didn't fit like the" original cover. I had to grind some part to allow the "lock" to enter trough this rectangular hole.
Each time the cover is removed ans installed again, the aiming have to be zeroed, as the fixing screw will never be screwed with exactly the same force.

Other: Overall design is good. The assembly quality isn't perfect, and some work may be needed before using this piece.
Need to be zeroed after each removal/installation.