Great comments in this thread. I'm also building a Garand and it floors me that a friggin gas tube can go for that kind of money. However, I see that Numrich has a good selection of parts and a gas tube setup costs about $220. Of course the max you can import into Canada from Numrich in one order is $200 so you have to split that into two orders. Oh, and there's a $25 surcharge per order for international orders (including Canada) and UPS likes to get paid $30 when they visit your door. And I almost forgot, you may have to pay duty. Hey, wait a minute...