15B Long Picatinny Riser Rail Base

Feature

· Full Metal

· See-through Style

· 21mm Picatinny Rail

Picture

Specification

· Top 21mm Picatinny Rail, 14 slots

· Length: 145mm (5 3/5 inch)

· Height: 16.5mm (3/5 inch)

· Weight (net): 155g (5.5 ounce)

· High quality aluminum alloy in durable black matte finish

· Shock proof can be used on real fire caliber

· See-through Style

· Install on 21mm picatinny rail for riser purpose