Serious airsoft players put so much time into shopping for airsoft guns and attachments, that if you aren\u2019t paying close attention, it will look like they don\u2019t give a second thought to airsoft ammo. Ammo may not get the same amount of publicity as a fancy new AEG or a high-end scope, or even as parts for upgrades and customizations, but rest assured, serious players know what they want and some can even be brand loyal. If you are looking for some pointers on what makes quality ammo, or are an experienced airsoft player just looking to learn more, here are some things to look out for in BBs. Remember this much, too - brand isn\u2019t everything, but some brands are more respected than others. Consistent SizeOne of the most common sizes in airsoft ammo out there comes in the form of 6mm BBs, which means they are just a hair under 6mm in diameter, commonly .595mm or something very close to that. One of the most important things to look out for in ammo is that it is consistent in size. It has to fit perfectly through the barrel in order to offer good accuracy or else your aim and your range will suffer. Ammo that varies, even on a minuscule scale, in size between pellets can have a serious adverse impact on your aim. Consistent WeightConsistency in weight is also critically important to accuracy and range. If your ammo varies in weight, even if only slightly as mentioned above, it can have a terrible impact on accuracy and range. Think of it in comparison to your airsoft gun\u2019s performance. Imagine that every time you pulled the trigger, you wouldn\u2019t know exactly how much force the spring or the piston of the airsoft gun could deliver. That would leave you guessing as to how your airsoft gun would perform. You wouldn\u2019t accept that in a high-quality sniper rifle; don\u2019t accept it in BBs. Consistent Shape Consistency in shape is important too, for the reasons mentioned above and for one more. If your airsoft gun has a hop-up system, and many do, inconsistently shaped airsoft BBs will not react favorably to it. The hop-up system imparts a spin on the BBs to extend the range via the magnus effect, and if the BBs are not consistent in shape, the hop-up will not be as effective as it could be. In fact, you could argue that a hop up will perform inconsistently with BBs that vary in size or weight as well. Highly Polished and SeamlessMany brands boast of BBs that are highly polished and seamless. Highly polished BBs will offer less resistance along the barrel tube and so they can offer superior range through their lower friction. As for seamlessness, there are some cheap BBs out there that have a little ridge around their middle from where they were forced or welded together. These seams can alter the trajectory of a BB and are one of the biggest things to look out for. Biodegradable Is a Plus, TooOne more thing you might want to consider is BBs that are biodegradable. Some airsoft matches will leave fields literally literally with BBs and many of these will never be recovered. Some plastics are biodegradable, and others will stick around for 10,000 years. Some like to do the responsible thing and use biodegradable BBs; that\u2019s up to you, but many are and you can find them. If you\u2019re looking for airsoft ammo at great prices that meets these requirements, visit MiRTactical.com, where you can find plenty of ammo from Valken, Elite Force, HPA, BioVal, and more. Check out MiR Tactical at their website above or give them a call at 800-581-6620 to get started. For more information about Airsoft Starter Kit and Airsoft Websites Please visit : MIR Tactical.