Sig Sauer Romeo4DR Compact Red Dot Sight, 1X20mm, 2 MOA Red Dot 65 MOA Circle Dot, 0.5 MOA Adj, Cr2032, M1913
Sig Sauer Romeo4H Red Dot Sight, Ballistic Circle Quadplex, 0.5 MOA Adj, Side Battery, TORX And QR Mounts
