The restock chances in Hypershot Roblox appear to be random rather than fixed, with each refresh giving every item a chance to come back into stock, and rarer or better guns seeming to have lower odds. A Reddit discussion also describes it as a drop-style system where “on refresh they all have a chance of becoming in-stock,” which matches that random-restock behavior.

What that means

  • You should not expect a guaranteed restock on a set timer.
  • Better items likely restock less often than common ones.
  • Refreshing more often may help, but it still comes down to chance.

Practical takeaway

If you’re waiting for a specific weapon, the safest assumption is that it can restock eventually, but the probability is uneven and may be lower for high- tier items. Community update coverage shows Hypershot is actively changing often, so restock behavior may shift between updates.

Quick note

There does not seem to be an official public percentage posted in the sources I found, so any exact number would be speculation rather than confirmed fact.

TL;DR: Hypershot restocks look random, not guaranteed, and higher-tier guns probably have worse chances.