Zenitco B-31 AK Gas Tube Cover

B-31 upper handguard rail is a milled product made of aluminum alloy D16T with a coating of black/desert color. Current version of product - V 2.0.

Designed for "B-30 handguard" and "B-30U handguard" rails (fixed by eight screws). Forms a Picatinny rail over the barrel and gas tube of AK 185±5 mm long, that does not cover the line of iron sight. Can be also used as a part of "Sport-1" kit instead of B-31L upper handguard.

• Overall dimensions: (200x47x37) ± 5 mm.
• Weight: 116±5 gr.