Free-float HandguardsĪlmost all free-floating handguards are made out of aluminum instead of polymer. Accuracy can be especially affected when foregrips or bipods are used with the handguard. The handguard cap is usually in contact with the forward portion of the barrel. They can sometimes affect accuracy since most of the designs incorporate a handguard cap. While they are often the cheapest option, drop-in handguards do have one possible disadvantage. Its pretty easy, you just pull back on the spring-loaded Delta Ring to remove the handguard, follow the instructions for removal and install the new one using the same steps in reverse order! Even though they are available in many different lengths, you need to choose a length based on the size of your gas system. Magpul MOE M-LOK Hand Guard, Carbine-Length – AR-15/M4 – $29.95 They take their name from how easy it is to install them and “drop” the new one into place. They are fastened together by a Handguard Cap towards the front of the forend, and they are secured by a Delta Ring assembly towards the rear of the forend. They usually consist of two pieces that fit around the barrel. Drop-in handguardsĭrop-in handguards are the most common type of handguard, they’re generally pretty easy to install, and most of them are made of lightweight polymer. Let’s take a look at the advantages and disadvantages of each type of handguard.
Design Dirty Bird AR-15 SMRS Handguard – Slim M-LOK Rail System – MSRP – $114.95Īlthough multiple design variations exist, the main handguard design categories in today’s market are drop-in handguards which would be something like the MAGPUL MOE handguards and one-piece free float type handguards like the Dirty Bird 10″ Free Float Quad Rail Handguard. But basically, Aluminum and Polymer are the two prominent forend construction materials. There are also polymer forends that have a steel or aluminum framework. Polymer handguards usually employ a heat sheild made of steel or aluminum that separates the polymer forend from the barrel.
However, it can also emit more heat than a polymer guard after an extended shooting session. While both are quite durable, aluminum is usually going to be stronger. The two main materials used for handguards are aluminum and polymer. Take some time and browse through this handy list to get an idea of which type of handguard will best suit your AR-15 build. In addition, accessories can be installed onto handguards to aid your shooting, such as angled back up iron sights, lights, lasers, and various forward grips. The main function of a handguard is to protect the shooter’s hand from the heat of the barrel while operating the firearm.
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