Only in this case it's "I HAVE MADE IT FIRE!!!!"
A month or so ago I scored a SureFire DSF-500/590 Forend Weapon Light for my Mossberg 500 in an Amazon Lightning Deal.
Then I had to look up YouTube videos on how to replace the forend.
Most of them have the demonstrator's hand is in the way.
So I ordered a book on how to do it. Then I ordered another one, to fill in some blanks.
So I got started, then I realized I had to order a new action tube, since the old forend turned out to be (contra what I thought) one of the ones where the forend and slide tube are integral. Then I had to order a new slide tube nut, because the old forend was a 7.5" one, and the new one is the shorter 6.75 incher, which takes a different nut.
Finally got it assembled yesterday, and it seemed to dry-fire OK, but I didn't want to try it too much, lacking snap caps. (Which are on order, and due to arrive on a week or three...) Dinking around with it we established that the light on it's lowest setting is pretty darned bright. On the highest setting, I felt like I could send Morse Code messages to the International Space Station, if I remembered how to send Morse code messages.
By the time I had time to put it all together, well, lets just say that, when I went to the friendly neighborhood gun range and store to test fire it today I was fully expecting to step off the range and into the store and leave it with the gunsmith to put together for me properly.
I managed not to do a happy dance or to carry on like an idiot when I was able to put several magazine of slugs down range without a problem.
Well, except for recoil; not unanticipated, slugs not being known for being gentle on the shoulder, and the range being restricted to slugs for scatterguns. Still, ow. (Also, in all modesty, kudos to me for not adding any of the extensions to the Magpul SGA stock; I am convinced that having it set up for a shorter pull helped.)
Tried it from 3 to 10 yards, two handed, strong hand only, and