||This RIS kit is very nice! It is very well made, and is solid. The only thing I didn't like was the installation. It was VERY hard to put this thing on my M15A4 Carbine.. A little hook/claw like piece was getting in the way, so I just took it off and it was easier. I really don't know what that specific piece does, but it dosent really wobble or anything. Other than that it was a really good external piece. I recommend this to anyone, but if you do not have a crane stock and have to buy a PEQ2 batt box for this, the it WILL be alot heavier than before. Overall, I really liked this piece and I like my gun better than ever now hehe...
Looks way better than standard handguards
Add more accessories to it
Installation was WAY to hard. Had to get my bro to help me out.
4-1/2 out of 5.
If you have a CA already(The gun), you will not have to use the new delta rings because they are the same.