Blasterparts - Modification Spring for Nerf N-Strike Trilogy - blasterparts.com
4 Ways to Modify a Nerf Gun - wikiHow
Blasterparts - Tuning-Set Tactical Range for Nerf N-Strike Elite Delta Trooper - andracor.com
Nerf Fort nite HC-E Mega 10KG Modification Upgrade Spring Coil | AK Blaster MOD
Made a Gecko to match my Lynx. Feels great, still needs a bit of tuning. I am waiting on a mag release, spring swap mod, and slide return spring before I crack
The ULTIMATE Nerf Mega Cycloneshock Mod Guide (Full plunger and cylinder overhaul) - YouTube
Elite 2.0 Volt Mod. Pretty basic-brassed barrel, AR removal, tefloned plunger head, k26 spring, and custom catch spring. Not worth the effort. From my observations Elite 2.0 should be used as cheap