CWI Airsoft, an Airsoft Retailer based in Taiwan, has some fine selections for your WE M4 Gas Blowback rifle. We all know about the RA-Tech Wood stock which is coming very soon, but then there are other choices like their own wood kit for the M14 GBB-R. Both the RA-Tech and CWI versions cost the same, but if you don't have yet the WE M14 GBB-R as you're holding out for a full-wood version, then you're in luck. They have the full length WE M14 GBB-R already fitted with the wood stock and dig this, a custom SOCOM 16 GBB-R for those who are fans of this type of a rifle, including me! Check the links below:

RA-TECH Real Wood Stock For WE M14 GBB

BBDRAGON Real Wood Stock For WE M14 GBB

CWI Custom M14 GBB Real Wood + Marking

CWI Custom M14 SOCOM 16 GBB