Killflash/ARD- Primary Arms SLx 1x - Threaded

Killflash/ARD- Primary Arms SLx 3x - Open Center - Threaded

Killflash/ARD- Primary Arms GLx 1x - Open Center - Threaded

Killflash/ARD- Primary Arms GLx 1x - Threaded

Killflash/ARD- Primary Arms SLx 3x - Threaded

Killflash/ARD – Primary Arms 1x Compact Prism - Threaded - Open Center

Killflash/ARD - Trijicon MRO - Open Center - Threaded

Killflash/ARD- Primary Arms GLx MD-21s- Threaded - Open Center