Rainier Arms AR-15 5.56/.223 Precision Match Grade BCG Black Nitride Small RA-PMG-BCG-NITRIDE. 56 Nitride is machined and finished to a higher standard to meet and exceed all Mil Spec. It is machined using the most precise equipment in the industry....
Rainier Arms AR-15 5.56/.223 Precision Match Grade BCG Black Nitride Small RA-PMG-BCG-NITRIDE. 56 Nitride is machined and finished to a higher standard to meet and exceed all Mil Spec. It is machined using the most precise equipment in the industry....