Can I add a foregrip to the factory hand guard? If yes, which?
OMG. Do your rifles even shoot? How do you hold onto them without any extra grips? How do you see without lasers and flashlights and infrared sights? What if zombies attack us?
5 slot will give you more strength. Not sure a vertical grip will fit on either with any descent support. I'm thinking you'll need an 8 slot.Will do ditto.
Will a 3 slot rail work with a Magpul MOE RVG Vertical Grip? Or do I need the 5 slot?
You aren't alone. I've added scopes on two AR's but, think about the uselessness of all of the junk you can pile on a rifle, it doesn't make it shoot any better.
That's one of the "cheap thrills" I get out of going to the range. Seeing all the fancy dodads people stuff on their rifles just too look cool. Then seeing their 50 yard target that looks like it was hit with double ot buckshot.You aren't alone. I've added scopes on two AR's but, think about the uselessness of all of the junk you can pile on a rifle, it doesn't make it shoot any better.