Colonel Wasp Firefly knurled Pumpgrip

thingiverse

Edit May 14, 2021: Added a shorter version so people with lower capacity Firefly can use the grip as well. This is a Pumpgrip for Colonel Wasp's awesome Firefly! The original stock pumpgrip isn't great, even when paired with a weaker spring. So I designed this larger grip with added knurling. It fits super comfortably in my hands and provides so much grip that priming the blaster becomes much easier! Make sure to check out Ansuzalgiz's sleeker pumpgrip if mine is too large for your liking. (I also want to thank him, as I used some measurements from his grip.) I've added a small test piece. Print this first! If it doesn't fit, just let me know and I'll add other sizes for different pipe diameters. This Grip will also be available for purchase in my Etsy shop (WurstWerfer), along with the shells soon. July 28, 2020: Added a modified version that can be used with brass inserts, which are 4.6mm in diameter and 4mm long. Make sure to print the Testpiece first to ensure your inserts fit properly.