XD820 GRENADE | Finish SATIN BLACK MILLED | size desc 20X12 | lug count 5.0 | bolt pattern metric 5X127 | bolt pattern standard 5X5.0 | offset -44 | backspacing 4.77 | centerbore 78.1 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config nan | shipping weight 50.65 | box label desc S-BLK MILL | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 6.06 | construction type Cast Aluminum | bolt pattern mm16421 127