For m&p core 9l but works with sti stacatto/dvc-p - Safariland 6360RDS Glock 19 OWB Belt Holster

This particular model is for the M&P CORE 9L(so S&W M&P CORE 9L with an RMR & X300. However it functions with an STI staccato-P duo, And many other double Stack 1911 with an RMR & an SF X300

For those wanting to run a Double stack 1911 with an MRDS & a flashlight for patrol & duty this would work