Shop by Category

Shop by Brand

Home » Accessories & Parts » External Parts » RIS/RAS/Rails » M4/M16 RIS/RAS » Reviews
Matrix Rail Interface System for M4 Series Airsoft AEG w/ Laser Engraving & Heat Sink Plate
[RIS-M4-3732]
$55.00
by James H. Date Added: Saturday 01 September, 2012
This RIS unit is by far one of the better I have purchased. The C&C aluminum body is not only impact resistant, but looks great as well. Then only thing I found to be wrong with it, is that on some M4's with a one piece barrel and gas tube it does not fit properly under the delta ring. A fix for this problem is to simply tap the unit into place with a rubber mallet and weld it into place. This may sound extreme, but it is the best way to ensure that the RIS will properly stay in place. Otherwise the RIS will become unseated in the delta ring and fall out of place. 3 simple tac welds on both sides of the RIS will ensure a perfect fit, enabling you to attach a foregrip or M203 safely and properly. Once welded on, this thing worked great and looked perfect.

Rating: 4 of 5 Stars! [4 of 5 Stars!]
Back Write Review

Add to Cart

Items on Sale