Airsoftjunkiez is addressing performance issues with initial versions of the E&L ELT191 rifle, which were inconsistent in power output and lacked accuracy. According to them, to resolve this, MOS has developed a replacement spring kit that significantly improves the rifle's performance. For customers who purchased an E&L 191 from them, these kits are readily available; you can call them to acquire the kit or have them install it, as the upgrade is described as very easy to perform.

Airsoftjunkiez got the limited edition E&L ELT191 DPS HPA/CO2 GBB Rifle in stock and ready to take what power source, except for batteries, to operate it.