Home / Accessory-Lasers and Sights / SIG SAUER ECHO3 THER REFLX 1-6X M1913 # View cart “EO Tech EOTECH 550 MOD 552 AA 308 RET” has been added to your cart. Sale! SIG SAUER ECHO3 THER REFLX 1-6X M1913 #$3,24999 $2,38049 Out of stock SKU: SOEC31001 Category: Accessory-Lasers and Sights Product ID: 31009 Description Description Fits M1913 Picatinny RailUses (2) CR123 Batteries Related products Sale! Burris Optics AR-F3 FASTFIRE 3MOA DOT W/MNT $35999 $28995 Sale! Crimson Trace LASERGRIP SF XD 9MM/40/357SIG $32999 $26282 Sale! SIG SAUER JULIET6 6X MAGNIFIER QR $62999 $43432 Sale! Crimson Trace RAD OPEN REFLEX SIGHT – LARGE $33999 $21869