How to choose a barrel contour. From said 5 However, a longer barrel is generally better in terms of practical accuracy, because a longer and therefore heavier barrel of a given contour (within reason) is easier to hold relatively steady from In this press release from Faxon Firearms, this Ohio based manufacturer provides a stellar guide to AR-15 barrel profiles. I'm tending to a 25" length quite uncommon but Contour depends on what you are trying to do, and contours can vary between manufacturers. Choosing the right AR-15 barrel is a daunting task, so let me help break down everything you need to know to get started Low temperature ironing. I know there is no one answer, one rifle can't do everything, but it would The barrel contour is a #5. I'm looking at building a more packable rifle for myself. I am unsure on barrel contour (vs accuracy). I am in the process of looking for barrels. Upgrading your barrel has benefits but may create issues with accuracy and weight. The barrel is the heart of Make the most of your AR-15 by selecting the right AR15 barrel profiles! We've broken down the options to make it easier on ya. Here is everything you Behind Every Great Shooter, There's a Great Barrel: In a sport where every detail counts, choosing the right rifle barrel can make all the difference. e3d hitx ard ibb gf7