Performance vs Potential: Modifying the Nerf N-Strike Sharpfire | Remedy Arms
Nerf Sharpfire Pistol, BULLETS INCLUDED! | eBay
12KG Upgrade Spring for Nerf N-Strike SharpFire Blaster Toy | Worker Nerf Mods - Workermod.com
I didn't expect to like these so much but they're quickly becoming my new favourites. Quick and super easy to mod with room for two springs they pack a real punch. :
12KG Upgrade Spring for Nerf N-Strike SharpFire Blaster Toy | Worker Nerf Mods - Workermod.com