Talon Claw v4 Sliding Butt Stock Backbutt Prophecy Spring

thingiverse

Here is my custom take on the popular Talon Claw Sliding Butt Brace, dubbed the Backbutt piece. I've added a short solid dart post, specifically designed for use with a cut-down prophecy spring. For those familiar with the Worker 28N spring, I estimate its length to be between 140-155mm (16-18 turns) when compressed and primed in a TCv4. This should result in a spring height of approximately 33mm. This piece is optimized for use with the short plungers from the TCv4 fileset and prints correctly on my setup, but I'm unsure if the dimensions transferred properly. To ensure proper fitment, I recommend printing the plunger insert from the 44sunsets Caliburn Prophecy Spring fileset and scaling it down only along the Z-axis. A height of 28mm will place it flush with the bottom of the TCv4 K25 Piston, while a height of 34mm will cause it to protrude slightly and fit snugly inside the spring well. If you're looking for an alternative, there's a remix of the Captain Slug TC V3c Backbutt available on Thingiverse, specifically designed for use with a prophecy 28N/BT27 spring. This version is suited for the V3c plunger with its deeper hollow core. You can find this custom design here: https://www.thingiverse.com/thing:3405953 And if you're interested in a similar setup for your V3c, check out this remix of the Captain Slug TC V3c Backbutt, tailored for use with a prophecy 28N/BT27 spring: https://www.thingiverse.com/thing:4195973