Yes, the Vortex Viper HS-T 4-16x44mm Rifle Scope will include a 4" sunshade, protective lens caps, CRS Shims, and a lens cloth.
To mount the Vortex Viper HS-T 4-16x44 mm Riflescope you will need a scope mount by Henry Repeating Arms and 30mm cantilever rings, mid height. Links to both the rail mount and rings can be found below.
https://www.opticsplanet.com/henry-repeating-arms-co-cantilever-scope-mount-for-h006-series-big-boy-rifles-bb.html
https://www.opticsplanet.com/valiant-optics-cantilever-scope-mount.html?_iv_parent-tube-diameter=30-mm&_iv_ring-height=medium&_iv_code=4HV-MT-VO13-VLM016&_iv_tube-diameter=30-mm&_iv_availability=in-stock
Medium sized rings are what would fit that rifle.
This scope would perform excellent under 100 yards because of its smaller objective lens.
The unit is not illuminated. The reticle specifications can be found here for both options:
https://vortexoptics.com/amfile/file/download/file_id/438/product_id/1305/
https://vortexoptics.com/amfile/file/download/file_id/432/product_id/1308/
Images of the reticle can be found in the pictures listed on our website.
Assuming your Ruger American Predator has the picatinny rail on top, we would recommend something like the Vortex Pro series rings found under MPN: PR30-L
It is second focal plane.
There are two versions of this scope on this page. The MOA model has an MOA reticle and adjustments, and the MRAD model has an MRAD reticle and adjustments.
The rifle scope weighs 20.8 ounces
The major difference is in the turrets. The "-T" on the end of HS-T stands for "Tactical" which means the turrets are exposed, tactical turrets that can be used to make quick elevation and windage adjustments.