Orca Upgrades V5.3.D

This upgrade pack supplements the original Orca V5.3 release. It contains an improved lower that fixes a possible feeding issue, and an extended stock.

The original Orca release can be found here: https://odysee.com/@hoffmantactical:3/Orca-V5.3:0?r=2aDZGs7DDG2yFGLCdktcVBDPBQ6mFt73

Note: The original V5.3.D upgrade pack had a defect with the stock neck file. This has been fixed, hence why the file name for the download is followed by "Fix B". If your files don't have this, redownload the fixed version.