AN UNBIASED VIEW OF KNIGHTS ARMAMENT SR-15 CQB 11.5 UPPER

Step one is usually to have a drilled barrel and hone the interior to a great, clear finish. The barrel is then positioned on to a mandrel With all the rifling sample ground in reduction throughout it. This set up is then placed in between opposing power hammers which literally hammer the barrel on to the pattern observed about the mandrel."I canâ€