International Milspec Company
HEL-E4A® Back Cap for Brownells Barrel
We will list these Nov 1st
- This is for our HEL-E4A Suppressor - Brownells Barrels are 1/8th inch longer than USGI
- The silencer will come with a correct length back cap so you can always swap it on a standard length barrel. We won't substitute the longer version because it will cause baffle strikes on a USGI barrel
- The HEL-E4A was the most widely issued Vietnam Era Silencer with modernized proprietary internals and Floating/Sealed back cap for ease of installation
Lifetime no bs warranty