Driftwood Johnson
Member
please, please, please,
shoot those guns at paper at 7 yards before doing ANYTHING to them. At CAS distances I bet a donut you will get a tight group pretty close to your aiming point.
I agree. Shoot them close up before you try altering anything.
I have had this set of needle files for many, many years. I bought them long ago for working on HO model trains. They are each about 5 1/2" long. Notice the different shapes. The one at the bottom of the photo is square edged and can cut a pretty sharp square.
Like anything else, you get what you pay for.
If I was looking for a set of needle files today I would go to these guys:
https://www.micromark.com/mini-hand-tools/files