Method of Pinning Magpul ACS stock without drilling?

[Mossy Man]

or permanent alteration?

I had read here someone mentioning you can do it without damaging the stock....

anyone know what this may be?

[Loner]

http://www.calguns.net/calgunforum/showthread.php?t=448914

[Mossy Man]

perfect, thanks!

[beanz2]

I replaced the spring for the adjusting lever with a brass tube left over from another project, rendering the lever immovable. No drilling and everything is reversible.