AR-15 RIFLES

AR-15 RIFLES

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Diamondback DB15 Pistol 5.56 NATO 10" Barrel - Black w/ SBA3 Brace

Diamondback DB15 Pistol 5.56 NATO 10" Barrel - Black w/ SBA3 Brace

This DB15 Pistol features a carbine-length, medium, 4150 ChromeMoly barrel, pistol-length gas system, and a shot-peened Mil-Spec 8620 bolt carrier. It has 7075-T6 aluminum receivers, 9" M-Lok handguard, Magpul MOE grip, and a SBA3 brace.

DB15PCML10SB3

In stock

$799.95

Diamondback DB15 5.56 NATO 16" Barrel - Black

Diamondback DB15 5.56 NATO 16" Barrel - Black

Diamondback Firearms DB15 rifle uses a gas-impingement system and high quality CNC machined components. Features a 4140 chrome moly barrel, A3 Flattop upper receiver, carbine length gas system, 12" M-LOK rail, MOE grip, A2 Flash hider muzzle and a 6-position Rogers Super-Stoc. Made in the USA.

DB15CCMLB

Out of stock

$639.95

Out of stock
Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

This Diamondback DB15 Rifle features a carbine-length, medium 4150 chrome moly barrel, mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok handguard, Magpul MOE-K2 grip, and a Magpul CTR stock. This model has a Diamondback Black Gold lower receiver.

DB15BGB

Out of stock

$699.00

Out of stock
Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

This Diamondback DB15 Rifle features a carbine-length, medium 4150 chrome moly barrel, mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok handguard, Magpul MOE-K2 grip, Magpul MBUS sights and a Magpul CTR stock. This model has a Diamondback Black Gold lower receiver.

DB15BGSB

Out of stock

$829.95

Out of stock
Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

The Diamondback DB15 is a tried-and-true, proven line of rifles. This rifle is no exception. Featuring a 12-inch M-Lok rail, Magpul grip, 6-position adjustable stock, and a durable 7075 T6 Aluminum construction. This model is a Sports South Exclusive. Chambered in 5.56mm ships with one 30rnd magazine.

DB15SSB

Out of stock

$699.00

Out of stock
Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel

Diamondback Firearms, DB15WSB, Semi-automatic Rifle, 223 Rem/556NATO, 16" Black Barrel, Black Finish, 30Rd, 15" MLOK Rail, 1 Metal Magazine.

DB15WSB

Out of stock

$799.95

Out of stock
Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel, Quad Rail

Diamondback DB15 AR-15 Rifle 223/5.56 NATO 16" Barrel, Quad Rail

Diamondback Firearms' DB15 rifle is made entirely in the USA. It uses a gas-impingement system and high quality CNC machined components. The DB15CC Rifle features a melonite coated, 4140 chrome-moly, free-float barrel. It also has a forged 7075 T6 aluminum lower along with an A3 flattop upper receiver, no sights, and a carbine length gas system. This model has an A2 flash hider, 6-position ATI Mil-Spec buttstock and buffer tube, A2 pistol grip, and a Diamondback aluminum 10" handguard with a black hardcoat anodized finish and T-marked four rail.

DB15CCB

Out of stock

$699.00

Out of stock
Diamondback DB15 Pistol 5.56 NATO 10" Barrel - Black

Diamondback DB15 Pistol 5.56 NATO 10" Barrel - Black

This DB15 Pistol features a carbine-length, medium, 4150 ChromeMoly barrel, pistol-length gas system, and a shot-peened Mil-Spec 8620 bolt carrier. It has 7075-T6 aluminum receivers, 9" M-Lok handguard, Magpul MOE grip, and a buffer tube foam pad.

DB15PCML10B

Out of stock

$629.95

Out of stock
Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Black

Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Black


This DB15 Pistol features a pistol-length, heavy, 4150 ChromeMoly barrel with KAK flash can, pistol-length gas system, shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 receivers, 9" M-Lok handguard, Magpul MOE-K2+ grip, no sights, and a Tailhook MOD 2 stock.


DB15PD7B

Out of stock

$889.95

Out of stock
Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Black

Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Black

This DB15 Pistol features a pistol-length, heavy, 4150 ChromeMoly barrel with KAK flash can, pistol-length gas system, shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 receivers, 9" M-Lok handguard, Magpul MOE-K2+ grip, MBUS sights, and a Tailhook MOD 2 stock.


DB15PDPS7B

Out of stock

$999.00

Out of stock
Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Bronze

Diamondback DB15 Pistol 5.56 NATO 7" Barrel - Bronze

This DB15 Pistol features a pistol-length, heavy, 4150 ChromeMoly barrel with KAK flash can, pistol-length gas system, shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 receivers, 9" M-Lok handguard, Magpul MOE-K2+ grip, MBUS sights, and a Tailhook MOD 2 stock.

DB15PDS7MB

Out of stock

$875.00

Out of stock
DPMS, Lite 16 M, Semi-automatic Rifle, AR-15, .223/556NATO, 16" Barrel

DPMS, Lite 16 M, Semi-automatic Rifle, AR-15, .223/556NATO, 16" Barrel

The DPMS Lite 16 features a M-111 modular free floated rail system that allows users to attach accessory rail sections on multiple location for utmost versatility. Its same plane railed steel gas block allows for easy use of popular detachable and flip-up iron sights. The AAC BLACKOUT flash hider is attached to virtually eliminate muzzle flash while reducing recoil. Includes one Magpul 30rd PMAG.

60218

Out of stock

$579.95

Out of stock
Heckler and Koch MR556 AR15 Rifle

Heckler and Koch MR556 AR15 Rifle

A direct descendent of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556A1 is a major product improvement over conventional AR-type carbines and rifles. The Heckler & Koch MR556A1 uses the HK proprietary gas piston operating system, employing a piston and a solid operating “pusher” rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. This is the same key feature critical to the success of the HK416 rifles used by leading military and law enforcement customers

Ships in custom Explorer hard case with one 30-round magazine.

MR556-A1

Out of stock

$3199.99

Out of stock
Heckler and Koch MR556 Competition AR15 Rifle

Heckler and Koch MR556 Competition AR15 Rifle

A direct descendent of the HK416, the MR556 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556 is a major product improvement over conventional AR-type carbines and rifles. The Heckler & Koch MR556 uses the HK proprietary gas piston operating system, employing a piston and a solid operating pusher rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. This is the same key feature critical to the success of the HK416 rifles used by leading military and law enforcement customers. The MR556 Competition model features input from competitive shooters and is designed for enhanced performance in a competitive or duty environment. Features a 14" Modular keymod rail system, lightweight Magpul CTR stock, muzzle brake, oversized, extended magazine release, extended charging handle, two stage trigger, and cold hammer forged 16.5" barrel.

CR556-A1

Out of stock

$2449.95

Out of stock
Sig Sauer M400 PRO, .223, 5.56mm - Black

Sig Sauer M400 PRO, .223, 5.56mm - Black

Accurate, lightweight and crafted from the finest components, the SIGM400 PRO sets the new standard for direct-impingement AR-15s. Chambered in 5.56 NATO, 16" 1:7 twist rate cold hammer forged barrel, M-LOK handguard and QD wells in the lower receiver. Comes with one 30RD aluminum magazine.


WRM400-16B-PRO

Out of stock

$1029.95

Out of stock
Sig Sauer MCX  Virtus Patrol, .223, 5.56mm

Sig Sauer MCX Virtus Patrol, .223, 5.56mm

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and stealth gray finish. Comes with one 30RD magazine.

RMCX-16B-TAP-P

Out of stock

$2099.99

Out of stock
Sig Sauer MCX Virtus Patrol, .223, 5.56mm - FDE

Sig Sauer MCX Virtus Patrol, .223, 5.56mm - FDE

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and flat dark earth finish. Comes with one 30RD magazine.

RMCX-16B-TAP-P-FDE

Out of stock

$1899.99

Out of stock
Sig Sauer MCX Virtus Patrol, 300 BLK

Sig Sauer MCX Virtus Patrol, 300 BLK

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and stealth gray finish. Comes with one 30RD magazine.

RMCX-300B-16B-TAP-P

Out of stock

$1899.99

Out of stock

AR-15 Rifles For Sale

What is an AR-15 rifle, what it is not and why buy one. First, the AR-15 is a rifle platform that shoots the .223 Remington and the 5.56x45mm NATO round. It is a semi-automatic rifle that requires a squeeze of the trigger for each round fired. It features a detachable magazine with capacities of 5 rounds, 10 rounds, 20 rounds, 30 rounds up to a 100 round drum magazine.

What it is not is an assault rifle. The designation "AR" does not stand for "Assault Rifle" like so many believe. It actually is a designation from the original manufacturer, Armalite. "Armalite Rifle" is the most accepted designation forming the "AR". The term "Assault Rifle" is said to come from a few different sources and some believe it is not even a real term. Those in the industry that do believe it is an actual term, apply it to fully automatic machine guns. Machine Guns are highly regulated in the United States and very expensive to buy. Even the machine guns that can be bought by the civilian market, must have been manufactured prior to 1986 and registered with the ATF. The AR-15 is actually designated as an MSR, and acronym for Modern Sporting Rifle.

Why buy one? The AR-15 Rifle is used for many legal purposes. They are carried by law enforcement, used by competition shooters, hunters and the recreational shooter at local ranges. A very common reason for a civilian to purchase an AR-15 Modern Sporting Rifle is for personal home defense. Its light weight, fairly short length, excellent accuracy and a a highly effective round, make it a preferred choice.

The AR-15 is made by a variety of manufactures with several different models and a wide array of colors. It is the most highly accessorized firearm today. There are many optics and scopes, different types of rails with picatinny rails, Key Mod rails and M-LOK rails that provide attachment points for lights, red dot sights and slings. The plethora of upgrades available in the market allow additional customization with better made trigger groups, specially coated bolt carriers, better stocks, flip-up sights, muzzle brakes and more.

All of this said, if you want to purchase an AR-15, stop into one of our stores and talk with our knowledgeable sales staff. You can also give our call center a call if you would like to order or need help finding the right rifle for you. We stock the rifles, parts and accessories that you want. You can build your own rifle or buy one already built with the options you are looking for. Top Gun Supply is your one-stop-shop for all of your AR-15 needs.