I did my conversion last weekend which went fairly smoothly (a minor snag tapping for the bullet guide...but I worked through it with a little help of the search function here).
Then I got to putting the bolt hold open in. While trying to balance everything and push the spring down while pushing the axis pin through, the spring sprung away never to be seen again.
Anyone know where I can get a new spring? I emailed RRA, but they passed me on to saigastock.com who do not show the part on their website, and have not responded to emails. Any ideas on where to pick up a new one? Also any