They are standard, as far as I can tell. Make sure that the front sling swivel is solid. The original stock on my 308 lite was just stuck in the stock and came out. The whole stock had problems and Beretta changed it for me. The new stock had the front swivel secured from inside the stock, ie. the barrel channel. My Tikka varmint is the same way. The original 308 Lite stock had an awful front swivel, check before you use it.
