Precision/precision tests of this barrel was performed after a 200 round crack-in interval. All taking pictures was carried out from my bench-relaxation set-up pursuing my normal protocol. AR15.COM is the earth's premier firearm Local community which is a gathering spot for firearm lovers of all sorts. From hunters and military https://edwinofzrh.thezenweb.com/helping-the-others-realize-the-advantages-of-m4-ras-67291218