Ever have your Dan Pistol spring rest/catch 3 break on you? This replacement that imitates the catch 3 on the 2.1 Lynx should solve your problem! The addition of material around the plunger guide reduces metal-on-metal contact with the spring and plunger guide while also containing the spring much better. As a result, you get a smoother prime with less crunch.
Note: Because of the added material, this catch is only compatible with OG Longshot style springs/ X series springs from SilverFox Industries, which are about 30mm/1.17 inches in OD
Edit (11/28/25): Worker 9, 14, 18, and 22 kg Longshot springs are unfortunately incompatible as they are closer to k25 spec or ever so slightly larger than that in OD/ID. As well as Xshot Longshot springs, which are direct copies of Nerf Longshot springs. Thank you to pixelcat and doublestriker/performance mods on Discord for bringing this to my attention.
The author remixed this model.
Extends the center portion similar to the 2.1 lynx catch 3