3DToys 4.5KG Modification Upgrade Spring for Nerf N-Strike Jolt Blaster Toy : Toys & Games
Mod Works: Nerf N-Strike Jolt (Blue Version) - Internals Guide!
Nerf Jolt + Dart, € 5,- (1210 Wien) - willhaben
My ongoing Sting ballistic knife mod. Copper tubing barrel, jolt plunger head, 7kg cut-down retaliator spring, soon to feature a Mega dart based blade. Pretty excited to try it out ! :
Amazon.com: WORKER Mod Modification Upgrade Spring for Nerf Triad EX-3 Blaster : Toys & Games
6KG Upgrade Spring for Nerf N-Strike Elite Disruptor Toy | Etsy
4.5KG Upgrade Spring for Nerf N-Strike Jolt Toy | Worker Nerf Mods - Workermod.com
The ULTIMATE Nerf Mega BigShock Mod Guide (Spring addition, Rebarreling and AR "Removal") - YouTube
How to Mod a Nerf Jolt: a complete guide! - DBLDKR
How to Mod a Nerf Jolt: a complete guide! - DBLDKR
Modification of the Jolt EX-1 Nerf Blaster : 15 Steps - Instructables