1100 REMINGTON 410 SHOTGUN PRICE - AN OVERVIEW

I need to locate a barrel which is for a wingmaster only? What duration will get me to original and so are there extended barrels obtainable? To who ought to I convert Apart from ebay?KC but upside down it states CK. not even stamped everything well. In terms of the rest of the serial on the opposite , its S656868V. Way more excellent inside the wi