Shop Guns.com for the largest selection of AR-15 rifles available online. These semiautomatic rifles come in a large selection of calibers and are available in multiple sizes, calibers, and barrel lengths. The AR-15 style rifle has become a modern day top selling firearm for home defense, tactical training and more. Whether you are searching for home defense, hunting, recreational shooting, or other applications, our ever-growing inventory consists of many options to meet every budget and every need.
Also known as modern sporting rifles, AR-15s have gained immense popularity over the years, partly because they are incredibly versatile and can be used in a wide range of applications. Modern sporting rifles are typically lightweight and easy to operate, even for those of smaller stature. Other desirable features of the AR-15 include relatively low recoil and an ergonomic and easily customizable design.
While the AR-15's overall design provides a more comfortable shooting experience with larger calibers, some AR-15s are also chambered for the small, inexpensive 22-caliber cartridge. This makes for wallet-friendly training sessions or hours of plinking fun that won't break the bank.
From the Guns.com News article "What Does AR Stand For?":
"AR stands for Armalite Rifles, the name of the company that designed the rifle in the 1950s."
Contrary to what some believe, AR-15 rifles are not military-grade or fully-automatic. Nor does the "AR" stand for assault rifle. Instead, the "AR" is short for ArmaLite, the name of the company that first developed this type of rifle and subsequently sold the rights to Colt in 1959.
The AR-15s found on our website are semi-automatic rifles, meaning one squeeze of the trigger fires a single bullet. This action may be repeated until the magazine is emptied, but squeezing and holding the trigger will not result in a spray of bullets.
AR-15 rifles for sale are available at all different price points. Their cost depends on a number of factors, including, but not limited to, the manufacturer, caliber, and features.
At the lower end, AR-15 rifles start at around $400 for a basic model, while higher-end models can sell for $2,000 or more. Of course, there are a plethora of options in between, guaranteeing that there is an AR-15 available for any sized budget.
Related: Affordable AR-15s under $750
Our used inventory typically offers models at a lower price than their new counterparts. Some used models are paired with optics, aftermarket parts, additional magazines, and other accessories for an even sweeter deal, while our Outlet models are often listed at rock-bottom prices.
Proper maintenance of your AR-15 ensures its reliability and longevity. Here's a quick guide to cleaning your rifle:
Safety First: Ensure the firearm is unloaded by removing the magazine and visually inspecting the chamber.
Disassemble the Rifle: Separate the upper and lower receivers by pushing out the takedown pins. Remove the bolt carrier group (BCG) and charging handle from the upper receiver.
Clean the Barrel: Using a bore brush and solvent, clean the barrel from the chamber end to the muzzle. Follow with dry patches until they come out clean. Apply a light coat of gun oil to protect the bore.
Clean the Bolt Carrier Group: Disassemble the BCG by removing the firing pin retaining pin, firing pin, cam pin, and bolt. Clean all components thoroughly, paying special attention to carbon buildup. Inspect parts for wear or damage before reassembling.
Clean the Upper and Lower Receivers: Wipe down the interior of the upper receiver, ensuring the gas tube is clear. For the lower receiver, clean the trigger assembly and other components, checking for proper function.
Lubricate: Apply a light coat of gun oil to moving parts, including the BCG, charging handle, and trigger assembly. Avoid over-lubrication, as excess oil can attract debris.
Reassemble and Function Check: Reassemble the rifle by reversing the disassembly steps. Perform a function check to ensure all parts operate correctly.
Regular cleaning after use and periodic inspections will keep your AR-15 in optimal condition.
For a detailed guide, refer to Guns.com's article on cleaning your AR-15.