Worker 5kg Hammershot / Sweet Revenge Spring

OOD springs are by far the best. They are faster and go much further than stock. Best of all they have fast shipping. James S. NC

Bought this spring for a upgraded Hammershot I was going to give to a buddy as a suprise. Shipped fast, works great. Well worth the 5 dollars

On one hand my kids and I are very happy, the blasters slap and made safety gear a little more necessary at the house. On the other hand we live in cold Calgary, Canada so we indoor play on those slow cold days; my wife is threatening us that we have to fix divets in the wall and re-paint the house.

I blame Out of Darts for making excellent products that are easy to install with video coaching at good prices.

The package arrived fairly quickly with no damages, and shipping cost was well-priced (costs can fluctuate over time and what orders consist of]

The spring itself does install and work fairly smoothly, although if you have weaker fingers the prime might be tiring after a couple dozen shots. I recommend greasing it up with SuperLube to make priming smoother and easier to use for extended shooting.
My biggest forewarning is that Hammershots are known to have inconsistent air seals, so check and improve on your hammershots air seals to get the most out of this spring. A bad air seal will reduce the performance increase with this spring or even negate it entirely. I was lucky my seal is solid, so with this spring + teflon tape layer under the o-ring for an even better seal + a generous amount of lubing for the plunger system + air restrictor removal I averaged 65-90fps with DZ Target “Chili” darts, whereas before it was usually 55-70fps. Side note make sure to pad your plunger if you remove your air restrictor especially since you’re using an upgraded spring

9/10 product
9/10 shipping costs/time and overall pricing

The spring works great in a hammershot! Easy to get in, and improves performance a lot!