To build or buy, this is my question.

[J996]

Not sure about thumbhole stocksides from AI. I will enquire and post back here if AI are not on Christmas hols yet.
Delivery 3 months min if not on order already

AI has just put out thumbhole grip conversion kits for the AT rifles. This includes the two rear stock panels and a grip backstrap plus the bolts.

PART NUMBERS# Folder: AI26723. Non-folder: AI26722. Avaliable in Black, OD or tan. US price is around $61 USD for the kits.

h ttp://www.milehighshooting.com/accuracy-international-thumbhole-grip-upgrade-kit-at-2-0-folding/

 

[Remtac]

If you don't like thumbhole grip

[/URL][/IMG], you can purchase viperskins made by victor compagny made for the accuracy international chassis , it turns your thumbhole into a pistol grip . There very good quality non slippery with good gripping . Many colours to choose from ,Did mine in flat dark earth .

http://www.victorcompanyusa.com/viperskins.html