We have discontinued the old fixed stock adapter that requires a castle nut for mounting. The LOP was too large for many.
The new version offers a more seamless look, and has a total length of 22mm.
http://mdttac.ca/fixed-stock-adapter-v2.html
The new version offers a more seamless look, and has a total length of 22mm.
http://mdttac.ca/fixed-stock-adapter-v2.html