Rate this page SN 520 H&KSN 520 H&K0From 0 Rate41.470 $View and buy productSN 506 H&KSN 506 H&K0From 0 Rate7.890 $View and buy productSN 510 H&KSN 510 H&K0From 0 Rate11.880 $View and buy productSN 511 H&KSN 511 H&K0From 0 Rate13.200 $View and buy productWeight17.76 kg2.15 kg3.54 kg4.78 kg