The reticle is a Mil-Dot reticle.
The BSA Tactical Weapon 1-4x24 features a one-piece weaver mounts, AR handle mounts, or AR & SKS mounts and rings.
BSA Optics tactical Weapon 1-4x24mm rifle scope has turrets are calibrated specifically for the .223 and .308 cal. cartridges.
It would depend on the air rifle and the recoil of the air rifle. This scope was not designed for air rifles.
No, the BSA Optics Tactical Weapon 1-4x24mm Rifle Scope is designed to mount to Weaver rail bases. You can purchase 1" diameter scope rings for dovetail bases separately. We also carry the BSA Optics Outlook 3-9x40mm Air Rifle Scope, which includes dovetail scope rings and is designed for air rifles. That scope can be found by using the link below:
https://www.opticsplanet.com/bsa-optics-outlook-air-rifle-series-3-9x40mm-scope.html
This BSA Optics Tactical Weapon 1-4x24mm Rifle Scope includes rings designed to fit to Weaver style rails. It is not compatible with dovetails. You would need to purchase dovetail scope rings, or a Weaver base for your rifle.
Yes, this will mount to directly to your picatinny rail.