Check this out at Amazon.com
Crimson Trace CMR-206 Rail Master Universal Laser with Instant Activation and Quick Installation for Pic Rail Mounts, Shooting, Competition and Range https://www.amazon.com/dp/B00SBXH84E/ref=cm_sw_r_other_apa_i_cFh-EbP6NQEAC
Crimson Trace CMR-206 Rail Master Universal Laser with Instant Activation and Quick Installation for Pic Rail Mounts, Shooting, Competition and Range https://www.amazon.com/dp/B00SBXH84E/ref=cm_sw_r_other_apa_i_cFh-EbP6NQEAC