Greatly enhances the SKS use as a tactical weapon. The long rails allow mounting many useful accessories and is rigid enough for dependable optics mounting.
Pros: Secure clamping system. Accurately machined rails. Removable bottom rail allows more versatility. Lots of mounting points. Nice anodized finish and markings. Lots of rail guard covers.
Cons: Just a little bit springy as you move away from the clamp.
This review was written in the old system and had content requirements that are different than reviews written today.