For N.Y. AR-15 CompMags. Replaces your magazine release .
"DD's Ranch Magazine Lock holds magazine in exactly the same way as your firearms original magazine catch, but makes it non-removable. Once the firearm has a "fixed magazine" it is no longer classified as an assault weapon, no matter what features are on it, and therefor does not require registration. All parts are manufactured in the USA by DD's Ranch, LLC."
▪MADE IN THE USA
▪DIRECT REPLACMENT FOR THE EXISTING MAGAZINE RELEASE
Requires that you must epoxy over the screw head once installed.
IMPORTANT NOTE: If you are using a device on an AR-15 that disables the magazine release with a screw, do NOT tighten it down enough to squeeze the CompMag. Squeezing the CompMag with the magazine catch will result in rounds not being able to pass through the magazine. Always check functionality of the firearm and the ability for rounds and the follower to move through the magazine BEFORE using the epoxy to seal the screw.The CompMag is not compatible with the Mean Arms MA Lock as it squeezes the CompMag.