12-Round Magazine, 4 Pack Round Magazines Bullet Clips for Nerf Rival (wihte)

The spring in the magazine would constantly push out ammo. I loaded a magazine completely and watched as it ejected almost half of the ammo I put into it. Buyer Beware

These do not work with nerf brand guns. The mechanism that slides back to release the nerf balls does not slide smoothly and does not fit properly with the gun. When you cock the gun, no ball releases into the chamber. If you push up on the bottom of the magazine you can get it to work, but that’s not a suitable solution for an active nerf battle. Had to return these and will try the nerf brand ones.

These are good generic replacements for NERF rival magazines. We are actually using them on a Jupiter blaster.

At $5.25/unit I had to give it a try. As others have stated the combination of release mechanism and spring length/strength resulted in the the clips not maintaining the 12 rounds if fuly loaded, often unloading about half of the clip because of the release acceleration.By slightly modifying the clips I found great success with them holding a full load of rounds for more than a day. Mileage might still very based on ammo tolerance; I found that the 3rd party ammo seemed a tad smaller and 'more slippery' than official Nerf ammo, causing it to be more likely to discharge as well.My modifications were shortening the springs by about an inch. In the photo the one on the left was a bit too much, middle was just right, and the one on the right I ended up taking a bit more off of. I also slightly melted the side OPPOSITE the release mechanism to make the hole slightly smaller. That was BY FAR the most effective way to improve the ammo retention.The clips worked fine with the Rival Challenger and Rival Mirage, but notably the clips are inserted reverse of each other, a bit confusing for younger users. I did experience a few jams with the Mirage, but I believe that was more associated with the design of the mirage than the reduced spring strength of the clips. This only occured on the final round of the clip, and arguably a 12 round clip is a bit much for that weapon anyways, but should still be noted.Overall at ~$5 a clip, it was very easy to modify them to be well working for my needs, and I would do it again if I needed more. It would be nice if they worked from purchase, and I don't know how durable my modifications will be long term, but still worth it to me.

Magazine fits well into the blaster without the need to print adapters. However, for my friends and I, the blue Accurounds kept popping out of the top after like 6 or so being in there - doesn't hold more than that very well for a 12 round magazine.

Spring could be stronger, but is a great replacement and a cheaper option to nerf brand

Exactly as advertised .

This product DOES NOT WORK! The spring is too soft and causes repeated loading failures. Holds 12 rounds, fires the first 2-3 usually without issue, but after that, you have you shake or wack the mag every time to get it to feed the next round. Tried all 4 in case there was a lemon, and no good. If you want a reliable mag that loads your rounds, go elsewhere, if you want a plastic tube to hold balls to dump on the ground and reload into a good mag, this is the product for you. Don't waste your time. Already processed the return.