Installing a free-float handguard on an AR-10 rifle can enhance its accuracy, rigidity, and ergonomics. Unlike traditional handguards, free-float models do not contact the barrel, eliminating pressure points that can affect barrel harmonics and shot placement. This article will guide you through the step-by-step process of mounting a free-float handguard on your AR-10, enabling you to upgrade your rifle’s performance and customization.
Before beginning, gather the necessary tools and components, including a free-float handguard, barrel nut wrench, torque wrench, and Loctite. Ensure your AR-10 is unloaded and in a safe condition. Remove the existing handguard and gas block if applicable. Next, install the barrel nut onto the upper receiver, ensuring it is torqued to the manufacturer’s specifications using a torque wrench and Loctite. Slide the free-float handguard over the barrel nut and align it correctly. Tighten the mounting screws using the barrel nut wrench, alternating between screws to ensure even distribution of force.
After securing the free-float handguard, reattach the gas block if necessary. Install any desired accessories such as rails, bipods, or foregrips. Double-check all screws and components for proper tightness and alignment. Your AR-10 is now equipped with a free-float handguard, providing enhanced accuracy, stability, and customization options. Enjoy the improved performance and aesthetics that this upgrade offers.
Gathering Necessary Tools and Materials
Mounting a free float handguard on an AR10 requires careful planning and the right tools. Before you start, gather the following essential items:
Tools:
- Armorer’s wrench: A specialized wrench designed for firearm maintenance, with pins to fit different types of AR components.
- Torque wrench: A wrench that applies a precise amount of torque to fasteners, ensuring they are tightened to the correct specifications.
- Punch set: A collection of punches used to drive out pins and adjust detents.
- Allen key set: A set of hexagonal keys for tightening and loosening screws.
- Hammer: A small hammer for assisting with the removal and installation of pins and other components.
Materials:
- Free float handguard: The new handguard you will be mounting on your rifle.
- Barrel nut: The component that connects the handguard to the upper receiver.
- Upper receiver: The top part of the rifle that houses the bolt carrier group and other internal components.
- Threaded gas block: If your handguard requires it, a threaded gas block will be installed on the barrel to allow for the attachment of gas tubes.
Additional Considerations:
- Check the compatibility of the handguard, barrel nut, and upper receiver to ensure they fit properly.
- Use high-quality tools and materials for best results and durability.
- If you are not comfortable working on firearms, consult a qualified gunsmith for assistance.
How To Mount Free Float Handguard AR10
Mounting a free-float handguard to an AR10 is a relatively simple process that can be completed in a few steps. The first step is to remove the existing handguard. To do this, simply unscrew the screws that secure it to the barrel nut and slide it forward off of the barrel. Once the old handguard is removed, you can install the new free-float handguard.
To install the free-float handguard, first slide it over the barrel nut and tighten the screws that secure it. Next, install the barrel nut wrench and tighten the barrel nut until it is snug. Finally, install the handguard cap and tighten the screws that secure it.
People Also Ask About How To Mount Free Float Handguard AR10
What are the benefits of a free-float handguard?
A free-float handguard offers several benefits over a traditional handguard. First, it provides a more stable platform for mounting accessories, such as bipods, slings, and lights. Second, it allows the barrel to vibrate more freely, which can improve accuracy. Third, it can help to reduce heat transfer from the barrel to the handguard, which can make the rifle more comfortable to shoot.
What are the different types of free-float handguards?
There are two main types of free-float handguards: one-piece and two-piece. One-piece handguards are machined from a single piece of aluminum and offer the most rigid and durable option. Two-piece handguards consist of a top and bottom rail that are attached to a barrel nut. Two-piece handguards are typically lighter and less expensive than one-piece handguards, but they are also less rigid.
How do I choose the right free-float handguard for my AR10?
When choosing a free-float handguard for your AR10, there are several factors to consider, including the length of the handguard, the diameter of the barrel, and the type of accessories you plan to mount. It is also important to make sure that the handguard is compatible with your AR10’s barrel nut.
