“B-31L upper handguard” rail is a milled product made of aluminum alloy. Designed for “B-10L handguard” rail and “DL-1 additional attachment” rail to form “Sport-1” kit.
“B-31L upper handguard” rail is a milled product made of aluminum alloy. Designed for “B-10L handguard” rail and “DL-1 additional attachment” rail to form “Sport-1” kit.