Side mounted technique using an built-in MILSTD 1913 rail piece for sighting programs. Made for use With all the M203. This is named provider tilt. The ALP will allow the working rod to wiggle to accurate for your downward strain on the bolt and transfers the pressure straight backwards in https://kacdropinrail17111.blog-a-story.com/9613373/top-guidelines-of-ras-m4