Chewfire BK Magazine Stop Block for 2-Dart Loader

Original Transformer Link: https://gf.bilibili.com/item/detail/1106861106?noTitleBar=1&from=mall-up_itemDetail&msource=comments_323411840&track_id=na_3582280_BV1FRSzYVE3y_C

This project addresses the incompatibility issue of the Chewfire soft-dart loader (created by d.cross) with BK magazines.

After adjustments, it should provide optimal damping, preventing accidental magazine ejection while remaining easily manageable with one hand.

Preparation before use:First, you need to cut away a section to allow for smooth BK magazine insertion. A long enough etching saw is recommended. I used a small Youshuda saw (as shown), but a larger saw should be more efficient.

After cutting, the width has increased significantly as shown. I cut the inner section, but for aesthetic reasons, you might consider cutting the outer section instead.

The BK magazine should now insert smoothly, although it might be loose and prone to falling out. Now, we can install the stop blocks.

Step 1: Position the large trapezoidal stop block as shown, ensuring it's centered and aligned with the bottom. Apply a small amount of 502 adhesive to the bottom and test-fit it. The magazine should no longer be excessively loose, and the top red spring will provide some friction. Once confirmed, permanently affix it with 502 adhesive.

Step 2: Fully insert the magazine, aligning the dart loading port with the magazine's dart feed. Then, as shown, affix the second smaller stop block. Again, it's recommended to apply a small amount of 502 adhesive to the bottom and test-fit it.

Finally, allow the adhesive to set, and you're done. If it feels too tight, insert and remove the magazine several times. You can also adjust the smaller stop block's position to compensate for variations in the cut section. Every user's situation may differ. For any issues, please leave a comment. Enjoy!