Hand Crossbow Master

Your long time experience in using Hand Crossbows have allowed you to learn how to improve them.

You may spend 4 hours improving a non magic hand crossbow.  Expend gold equal to the material cost of 150gp, increasing by 150gp for each level of improvement beyond the first:

• Level 1. Bolt Magazine. Your crossbow now ignores the ammunition property (you don't need a free hand to load) 
• Level 2. Improved Sights. Increase your hand crossbow range by 100/150
• Level 3. Improved Drawstrings. Your hand crossbow attacks deal an 1d4 piercing damage.
• Level 4. Hairpin Trigger. When you are hit by a melee attack within 5ft of you, you may use your reaction to make one attack with your hand crossbow at the attacker.