How I think the Retaliator stock should me (yes thats legos) : r/Nerf
Nerf N-Strike Elite Retaliator (Colors may vary) - Walmart.com
Nerf Retaliator Stock Extender, Mk. 2 by Bits and Books | Download free STL model | Printables.com
NERF Elite Retaliator Stock * Blue and White N-Strike Shoulder Great Condition | eBay
Worker Mod Shoulder Stock Replacement for Nerf N-Strike Elite Retaliator Toy - Price history & Review | AliExpress Seller - Shop5009008 Store | Alitools.io
Spray painted the retaliator stock white and safe to say it matches my 7KG spring modded Recon MkII (normal retaliator stock for difference) : r/Nerf