HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD COLT AR15 20 INCH BARREL

One of many modifications finished to improve trustworthy feeding bundled boosting the angle and the length from the feed ramps. This USGI modification was performed to equally the barrel extension along with the upper receiver, developing a for a longer time and steeper feed ramp.That's my regular luck. No dollars when some thing I need is for sal