This thumscrew flattop mount clamps onto 1913 picatinny rails.Fits the 1.5x16s (m16 base), 1.5×24, 2×20, 3×24 and 3×30 acog models.
Finish: 2.80″
Type: 1-Piece Base
Model: ACOG
Dimensions: ACOG Mount
Size: Compact
Material: Black Matte
Thread Pattern: Picatinny Rail
Bolt Type: No