Magpul SGA Receiver Sling Mount - Mossberg SGA Stock -BLACK CHARGING HANDLE but the bore wears much

but the bore wears much faster than chrome moly barrels

Type: Rimfire

Drop at Comb: 1-3/8"

The Synergis departs from the conventional break barrel airgun design to give shooters fixed barrel accuracy that looks as good as it shoots

Magpul SGA Receiver Sling Mount - Mossberg SGA Stock -BLACK CHARGING HANDLE but the bore wears muchThe SGA Receiver Sling Mount is a connection point for the Mossberg 500 590 590A1 SGA Shotgun Stock and one point clip in style attachments such as the MS3 Paraclip, the HK hook, ITW MASH hook, and others. Made from precision cast steel that is Melonite treated for wear and corrosion resistance. Dedicated fit for the Magpul SGA Stock, the Receiver Sling Mount can be installed on either the left or right side of the front of the stock.