Im going to pin a standard M-4 style collapsible stock on a buffer tube and was just wondering if anyone had any recommedations for the size of the drill bit and roll pin to use..going to drill from underneath front of stock..thanks all!
My advice would be to buy a Reloading book before purchasing anything! get acquainted with reloading by gaining knowledge and information.
There's a number of good Reloading manuals out there.
The ABC's of reloading is an excellent starter as are Lyman, they make an excellent Reloading manual.
I like the Richard Lee Reloading manual also.