Modification de Ar15 Upper

Probably the most important thing to understand before purchasing an AR Upper receiver is to understand what your exact needs are. If you are hunting, then you probably want to consider a longer receiver for accuracy.<br><br>Stripped Upper Receivers<br><br>Your best option is to start with a solid stripped upper receiver for a good foundation for a great build if you really want to build custom rifle. Right now there are some very good stripped upper receivers by companies like Aero Precision and Yankee Hill Machine. Because they are stripped, most of these have similar options such as takedown and pivot pins, M4 style feed ramps and forward assist features.<br><br>However, in some cases, you can completely change your rifle into a. 22 for economical shooting practice, or a. 308 for shooting large game.<br><br>Right now, there are some very good deals on 308 AR Uppers.<br><br>In fact, you can also find a quick takedown feature, that allows you to change your rifle on a dime.<br><br>Complete AR-15 Upper Receivers<br><br>If you want a shooting range ready rifle, buying a complete AR Upper Receiver is the way to go. Similar to stripped receivers there are hundreds of options. However, in this case, you leave the experts at the Manufacturer to decide on components which include, the barrel, the bolt carrier group, the gas and the rail system.<br><br>You can find almost 100 complete AR upper receivers to suit any field application from the tactical target shooting, to hunting, to self defense and law enforcement.<br><br>Probably the first feature you need to think about is whether you want an A3 style or a low profile gas block system. You will also need to choose a barrel. Barrels come in lengths from 7.5 inches to 20 inches. The standard length is 16 inches, and you need to check with your state laws on whether something shorter is even legal.<br><br>As a general rule of thumb, the longer the barrel, the more accurate the rifle.<br><br>Typical Features of AR Upper Receivers<br><br>There are many features and benefits of each AR-15 upper receiver. Because of this, each manufacturer typically offers variations to diversify their product lines. Here are some common features and benefits:<br><br>Length: 7.5 inches to 20 inches. The longer the barrels increase accuracy. Many states have legal restrictions for barrels shorter than 16 inches.<br>Style: A3, M4<br>Barrel: Stainless Steel or Chrome Moly<br>Barrel Contour: M4, Bull, SS<br>Twist: 1-8, 1-9, 1-16 inch twists are common and control the spin on the bullet.<br>Finish: You normally want a hardcoat anodized finish.<br>Construction: Almost all receivers come in sturdy 7075 Type 6 Aluminum<br>Gas system: Blowback<br>Handguard: Modular or M4 style<br>Rail: Almost all come with a 1913 Picatinny rail, which provides compatibility with thousands of aftermarket AR Optics, flash lights, lasers and mini red dot sights. These are built to standard Mil-Specifications, so these ar15 accessories; [http://www.tactical2r.com www.tactical2r.com], really just snap on and snap off.<br>Extra Features to Consider<br><br>Once you have the basic features narrowed down, there are also some finer details that need to be considered when choosing a complete AR Upper Receiver:<br><br>Front sight: Typically A2 style<br>Flash suppressor: A2 style<br>Feed ramp: Most provide a reliable M4 style.<br>Color: Now here is where it gets interesting. If you want a hot pink rifle, you can find these in pink, camo, or just about any color. There are even companies that offer aftermarket custom paint jobs for the true enthusiasts