signal4l
10-29-08, 10:32
I would like to purchase a 9mm upper, mag block, buffer, hammer. I am considering this kit:
http://www.americanspiritarms.net/store.php?crn=213&rn=411&action=show_detail
This will be a training gun, an cheaper alternative to .223. Does anyone here have experience with this kit? How does this compare to RRA? I would like to ramp the bolt. Will I need to swap out the hammer that comes with the upper?
http://www.americanspiritarms.net/store.php?crn=213&rn=411&action=show_detail
This will be a training gun, an cheaper alternative to .223. Does anyone here have experience with this kit? How does this compare to RRA? I would like to ramp the bolt. Will I need to swap out the hammer that comes with the upper?