M4 QUAD RAIL HANDGUARD FREE
This is on the other end of the spectrum from the previous product It brings some excellent value for the money as a free float model, which means that it rests above the upper receiver. This allows you to modify your weapon the way you like it while still providing excellent protection for you and the weapon. This is a classic, affordable model that combines the heat resistance of a polymer construction with the accessory function of a rail model. It is of a reasonable length and isn’t too heavy, either, although you won’t get any accuracy boost if you press heavily on the guard during shooting. There are also extensions at the front and sides to extend the heat shield over the gas block which could come in handy in certain high-humidity environments.
M4 QUAD RAIL HANDGUARD INSTALL
It’s very easy to install using the delta ring that comes with the purchase. There are slots at three different positions to allow for ultimate flexibility and customization. Workable accessories include Picatinny rails or some M-LOK additions that you can find on various sites. Additionally, you gain the capacity to add some attachments. What this means for you is that you get exceptional heat protection due to the aluminum shield that’s been integrated into the construction.
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It’s forged from a polymer material base that is then railed along the grip edge, bringing you the best of both the polymer and railed worlds. This is a great standard handguard that should work with most M4 builds. Nothing would be worse than getting a great handgrip only to find that it doesn’t work with your current mount. If you plan on using certain mounts, check to make sure that the handgrip you’re eyeing has the slot available to function properly with it. If you’re going for a specific look for your build, this is a critical component you don’t want to forget! Mounting Options Some handguards will add to a military or custom appearance. These are important features that directly affect how a handguard can change your weapon operation and its performance during shooting. There are some key factors to keep in mind during your browsing or shopping process. Aspects to Consider Before Buying a Handguard You can apply more pressure to the handguard without altering your barrel’s position Since you can make these longer than the gas system, you can attach accessories beyond that of which you can manage with a drop-in version. If you use a grip or bipod, you’ll notice the accuracy boost more clearly. This lets your barrel float and may improve your accuracy slightly.
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They never touch the barrel but are instead installed right on the upper receiver, thus “floating”. Installation instructions are included.These provide a great customization choice for your M4 build. For AR-15/SR-15 based platforms only not compatible with SR-25 variants. Heavier barrel contours may require modification to the inside of the rail. Lighter barrel profiles work best (M4 or Government contours). The rifle must have a carbine length gas system, delta ring assembly, fixed front sight/gas block, and round handguard end cap.
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Rifle Requirements: The M4 RAS is a drop-in replacement part for standard, 2-piece polymer, M4-type handguards. What sets the M4 RAS apart from other 2-piece quad rails on the market is that it securely locks to the rifle’s barrel nut via a clamp and screw arrangement, making it a very solid foundation upon which to mount tactical accessories.
M4 QUAD RAIL HANDGUARD UPGRADE
This non-free float handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along its entire length. The KAC M4 RAS (Rail Adapter System) was developed for use on the US military’s M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle proven designs available for the AR-15 platform.