BSA RD30 1x 30mm

A: This BSA Optic will fit and function on the Bushmaster QRC Rifle just fine Alana.

A: it will fit and work just fine may need a riser to co-witness

A: It will not David. It would require a top mounting point or a frame mounting system. Example here : https://www.google.com/search?q=beretta+frame+mount+for+red+dot&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjVwPS3gp_eAhVO1VkKHSvVB54Q_AUIDygC&biw=1920&bih=938#imgrc=kg5sRjXpsqN4AM:

A: It will not David. It would require a top mounting point or a frame mounting system. Example here : google.com/search?q=beretta+frame+mount+for+red+dot&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjVwPS3gp_eAhVO1VkKHSvVB54Q_AUIDygC&biw=1920&bih=938#imgrc=kg5sRjXpsqN4AM:

A: Yes it will with no issues

A: Constantine, yes as most Keymod Rails have a full length top Picatinny Rail. Only a side mount would require a Keymod Rail Section for mounting.

A: It will not directly mount to a Keymod (or M-lok) rail. You will need either a Picatinny or Weaver style rail that will fit the a Keymod rail. You would then mount the scope to Picatinny/Weaver adaptor rail. Note that almost every Picatinny rail can accept a Weaver-type mounted accessory. As far as I know there are no scopes that fit directly on a Keymod or M-Lok rail, They require some kind of adaptor or mounting rings that fit this type of mounting system and this scope is setup for Picatinny/Weaver mounting systems..

A: Thank you.

A: yes it will mount and fit just fine you may need a 3/4 inch Riser to co-witness if you have iron sights

A: Yes it will without issue

A: It most assuredly will mount with no problem. A 2 minute job.

A: Chialin, yes, this will mount to the Saint's 1913 Top Picatinny Rail without issue.