Trinity Force AR 15 upper parts by Blackrifledepot? The history and development of the AR 15 has many interesting twists and turns that finally led it to its popularity that it has today. It had a few bad starts in the very beginning, yet over half a century later the same design and concept is still being used in active military service and enjoyed by the civilian market alike. Very few firearm designs enjoy this kind of popularity and longevity, so what makes the AR15 so special? Where did this infamous gun get its start? Let’s talk about that! The AR 15 gets its name from the Armalite Rifle Model 15. Contrary to popular belief as well as by misinformed gun control advocates, “AR” does not stand for “assault rifle.” It actually stands for “Armilite Rifle.”

Keymod vs M-LOK: Which One is best? While each system has its own set of advantages, disadvantages, and style, it will really come down to personal preference which one is better. In 2016, the United States Special Operations Command put the two systems through a series of tests to see which one was better. The purpose was to see which one survived rough handling, drop tests, failure loads and endurance tests. In the endurance and rough handling tests, both systems had zero issues. A difference came with a repeatability test, and M-LOK came out on top when it came to least amount of MOA shift when removing, then reattaching a rail with laser sight. Another difference was found in the drop test, when it was found that M-LOK accessories remained attached 100% of the time while keymod accessories only remained attached 33% of the time.

Just like with the cold hammer forged barrels, cut rifled barrels have their own set of advantages and disadvantages. This process produces the most accurate AR 15 barrels that money can buy, and the manufacturing process has been fine-tuned over many years. The downsides to these barrels are that they are much more expensive to make, and if not done right, a low quality barrel will be more susceptible to accuracy issues. Overall, both hammer forged barrels and cut rifled barrels are great options for your AR 15, and either one will serve the average shooter just fine! Read extra info on Strike Industries AR 15 lower parts.

16″ 5.56 NATO Upper Assembly: Weighing just 3 pounds and 12.5 oz., the 16″ 5.56 NATO Upper Assembly is a true workhorse and one of our most popular AR-15 upper assemblies. It features a quality 5.56 Ballistic Advantage Modern Series barrel, a 15″ Slim M-LOK Hand Guard .750 Steel Gas Block (QpQ Nitride), 7075-T6 Forged Upper Receiver, A2 Flash Hider (QpQ Nitride), and Standard Mil Spec Charging Handle. Pair this upper assembly with a bolt from Black Rifle Depot and you’ve got a reliable and affordable upper assembly that is a perfect introduction to the AR-15.

Many polymer drop-in handguards will be made of two different pieces that will fit around the barrel. They are generally fastened together by a handguard cap towards the front, and secured by a delta ring assembly in the rear. They get their name from how easy it is to install them, or to “drop-in” a new one. Installing them is super easy, and can literally be done in less than a minute. Simply pull back on the spring loaded delta ring to remove the current handguard, follow the instructions on the new one and put it in almost in reverse of removing one and there you go! Brand new handguard in no time! Most drop-in polymer handguards are offered in different lengths, in order to accommodate the varying gas system lengths of whatever AR-15 they are going on. They are generally the cheapest option, but they do have one slight disadvantage. Because of their design, they incorporate a handguard cap that is usually in contact with the forward portion of the barrel. This can possibly affect accuracy, especially if using fore grips or bipods with the handguard. This is not always the case, but something to be aware of if precision accuracy concerns you. Black Rifle Depot is a family owned and operated AR 15 Parts and AR 15 Accessories wholesale distributor based out of Bakersfield California. We offer a large variety of AR 15 Parts such as AR 15 Complete Uppers, AR 15 Barrels, AR 15 Bolt Carriers, AR 15 Handguards and AR 15 Lower Build Kits to customize your AR 15 Rifle from some of the top manufactures in the industry such as Aero Precision, Anderson Manufacturing, Faxon, Magpul Industries, and Odin works. With our continuous growing inventory and competitive prices, make Black Rifle Depot your one stop shop for AR 15 Parts and AR 15 Complete Uppers. Discover even more information at https://blackrifledepot.com/.