We can order in other manufacturers such as Shilen, Pac Nor, Bartlein, Douglas for your project.
Green Mountain Barrel Blanks in stock (we can order what we don't have)
17
22 long Rifle
22 magnum
224 various twists
244
257
270 6.8 mm
308
338
9mm
357
358
375
44
45

We can order barrels as you wish