AAC Muzzle Brake 1/2×28

Liquid-filled compass with swivel bezel and magnifier.
•Extended, clear base plate for improved map reading
•Multiple measuring scales for precise route planning
•Adjustable marching line
•Breakaway lanyard included
•Size LxWxD: 5 in x 2.4 in x 0.6 in (128 mm x 60 mm x 16 mm)
•Weight: 1.8 oz (51 g)