Now here is the single most worthwhile upgrade I ever did. You say you want some sort of rail system to mount accessories? But then you'd have to use a lame mock PEQ box to store your batteries. Or you'd have to wire for lipoly. Maybe get a crane stock and run the battery to the back. But wait, that's the whole reason I bought an M4A1 in the first place. Battery up front, simple design, no drama. But, oh shoot, no place to mount a flashlight, or laser, or whatever. The Magpul MOE handguard solves this problem, and looks good doing it. You see those enlarged slots on the side, well those are for an attachment of a rail system. Rail sections can be mounted to this handguard at two, ten, and six o'clock. Plus, for all you M4A1 users out there, the stock battery fits inside perfectly.This thing looks and feels way nicer than my stock M4A1 handguards. I'll be installing this on any future M4 variant as well.
Unfortunately, this is the only Magpul product I didn't buy from AirsoftG.I. it was hiding in the the 'others' section. If I would've known, I'd have purchased it here first instead of buying it locally for a marked up price.
I'm in love with this handgrip, combined with Magpul's rail section attachments, you can have an RIS system without the battery relocation woes.
For Ref: This was mounted without modification to my Dboys metal body M4A1. It slid home perfect, and has little to no play or wobble.
Also, I should state that I'm not affiliated with Magpul PTS division whatsoever. I'm just a happy consumer.
Fit and finish are flawless.
Very little play or wobble on a Dboys M4A1 metal body.
Finally! Rails and battery's upfront with no lame plastic mock PEQ box battery holder.
None so far.