BSA Optics Sweet Riflesope .243 3-9x40mm 30/30 Duplex Reticle Weaver rings Black 243-39X40AOWRTB. 243 caliber cartridge. This Rifle Scope by BSA Optics features 3 ballistically calibrated turrets for 55gr 80gr and 100gr cartridges. The BSA Optics Sweet...