Category: Part
* Not compatible with the Byrna CL
The CO2 replacement cap is a replacement cap for most Byrna handheld .68 pistols. This universal cap fits the Byrna EP, SD, SDXL, and LE. Its secure fit prevents gas leakage, ensuring that your Byrna pistol operates safely and efficiently.
My original cap finally cracked after a couple years, so I grabbed this as a straight replacement. Threads right on and seals tight—no hissing or gas leak like I was worried about. Also good to know it fits my buddy's EP since the listing says it's universal.
Wasn't sure a $15 cap would feel this solid, but it screws on tight with zero wobble. No leaks after a full CO2 cartridge, which is what I actually cared about. Fits my EP just like the original did.
The threading matched my SD perfectly and it screws on snug with no wobble, so no gas leaks like the worn-out original. Nice to know it fits the XL and LE too if I ever switch models.