Magpul MAG1167-FDE MBUS 3 Sight Rear Flat Dark Earth Flip Up for AR-10/AR-15/M4/M16/M110/SR-25 $59.95
Magpul MAG1167-ODG MBUS 3 Sight Rear Olive Drab Green Flip Up for AR-10/AR-15/M4/M16/M110/SR-25 $59.95
Midwest Industries MICRSSET Combat Rifle Sight Set Black Flip Up Front & Rear for AR-15, M16, M4 $167.95
Troy Ind SSIG45SHRBT00 45 Degree BattleSight Set- HK Front & Round Rear Black Hardcoat Anodized $204.93
Meprolight USA 404100 FUBS Self Illuminated Flip Backup Sights Black Green Tritium Front & Rear for AR-15 $139.99