A little mod I made, whilst testing about with the creation kit. The mod features a vanilla Hunting Bow with modified stats, decreased draw time and a 'Mehrunes Razor' enchant (hits have a small chance to instantly kill). To obtain the bow in game, press the 'tilda' key, and type in the following:

help venetor

Find the corresponding code, that's next to WEAP: Venetor and type in.

player.additem <'that code'> 1

The bow should be added to your inventory, no matter your level. If you did not receive the item, try again, consult a Skyrim modding guide or consult the wiki.