Please share your experience using Forster Gunsmithing Screwdrivers with screws on various firearm models and accessories. We will compile a database of which Screwdrivers work best and share your input with fellow craftsmen.
NO.
Use
Dimension A
Dimension B
1
Rem., Win., etc., plug screws, S&W side plate screws
1/8″
0.023″
2
Lyman, Leupold, Redfield scope screws, backstrap six gun
3/16″
0.032″
3
B&L, Weaver, Buehler scope mount screws
3/16″
0.037″
4
Williams 10-32 screws
1/4″
0.041″
5
Rem., Win., Sako, Savage, etc., guard screws
5/16″
0.040″
6
Special for butt stock screws
3/8″
0.065″
10
Win., O/U butt, Browning trigger guard
3/8″
0.021″
13
Browning automatic receiver screws
1/4″
0.024″
14
Guard screws, general purpose
5/16″
0.034″
15
Guard screws, general purpose
5/16″
0.037″
16
Redfield streamlined scope mount rings
11/64″
0.031″
17
Small screws, general purpose
1/8″
0.035″