Old Style Drum Springs (Clearance)


73 in stock

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There was a miscommunication with the manufacturer, and we received the incorrect end detail on these springs. The manufacturer is not willing to replace them for anything other than full price as they blame us.   We managed to make a jig to bend them to the correct length and straighten the tabs the best we can with the tools we have available to us.  The springs do not look great or have the exact shape we wanted, but they function just as well as the springs we sold three years ago.  As such, we are selling them at a discount and will clearance them out since we have received the new drum springs.  The picture on this listing represents the quality spring you should expect.


These springs replace the original Nerf drum springs and give more consistent feeding thanks to double the pull force of the stock spring.  Great for replacing old worn out drum springs, or giving a boost to stock springs to keep up with modded full auto blasters. These do not make drums perfect.  Wide tipped darts will still be a challenge for drums due to their design especially in hot weather.  After loading drums, tap the drum a couple times to move the tips of the darts towards the front of the drum (they have a guard to keep the tips from rubbing).  This will aid in the reliability of the drums feeding. We tested the drums with Elite darts and other forms of narrow tips only.  In our testing, we could not get them to work reliably with wide tipped darts. Sold Individually.

Compatible with:

  • 18 Round Drum (Requires glue to hold the spring in place)
  • 25 Round Drum
  • 35 Round drum

Check out a tutorial we made a couple years ago for the last time we had replacement springs (Note the 35 round and 25 round drums are very similar, but the 18 round drums have a different method of installation, tutorial up soon):


Limit 50 per Customer. Bulk orders available, please contact Michelle for arranging bulk orders.

Blasters should be modified at your own risk by an adult or with adult supervision. Modification of blasters may increase wear and reduce lifespan of blaster. Always wear eye protection. Never point at someone’s face. By purchasing, you agree that FoamBlast is not responsible for injury or damage caused by misuse or accidental usage.

Additional information

Weight .1 oz
Dimensions 20 x 20 x 5 mm


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