M16 series of airsoft replicas gives players wide choice of guns for every life situation. A lot of models can be reconstructed with a help of conversion kit and separately sold details. There is no equal weapons that has endless list of accessories and upgrade details. It's not shotguns or pistols.

M4A1 R.I.S. opened a new era in airsoft guns and was the first standard rifle with Rail Interface System in retail. It opened unlimited opportunities to upgrade numerous details. Now you can install everything from external barrel to bipod without any adapter or other ruses. New age of RIS and RAS has begun.

Every company produces almost every model without exception, even MP KRUZ. Essentially, airsoft M4 rifle has hop-up system with simple inside access. In the stock there is a place for an accumulator battery. Pull back a stopper ring to take off the stock and take two halves of the stock. M4 A1 R.I.S. is the first standart rifle with R.I.S. system.

System contains stock whole made from aluminum with integrated NATO weaver rails on 4 sides to make the rifle able to carry additional details for tactical purposes, torch, for example. Rails themselves are hidden by cover plates. In the retail you can find imitation of laser module for accumulator battery and tactical handle.

There is an opportunity to buy a real laser targeting module for airsoft M4 rifle in two versions: visible and infrared range. Shoulder stock is telescopic made from dark grey plastic has 4 fixed positions what is very comfortable and useful for players of every height and figure.

Even now there is no special need to upgrade M4. Only modifications I would like to make are installing vertical handle, collimator sight Tasco ProPoint, spare sight GG&G and adding the second mini battery in a stock with switcher between them. Having EG1000 engine and big quantity of metal details M4 is considered to be the most successful replica.

The choice of details is so endless that if someone suddenly wants to upgrade the rifle he will be confused to choose what he really wants. All in all outlook of airsoft M4 rifle seems very nice. Gun body is solid and well made.

Special attention is paid to small things. Replica is light grey colored and looks very realistic even more close to original than black. Ballistic qualities are in keep with mentioned in the manual and even more. But to reveal the differences between other guns it needs to compare more carefully.

No review can impress you so much that it can do shooting from M4 rifle. To find out why this rifle is so attractable for customers it needs to look through all history of creating M16 series replicas. I’m absolutely agree with all people who consider M4 and all M16 series the best electric rifles.

The universality is amazing so much that you can even think it can be transformed into a machine gun or even into cannon. Maybe, designers and engineers will take into account this wish?