Don't forget to check out the Barrel liner page.
Shilen 9mm x 1:10 1.45dia  $18 / inch
Douglas 38 spec. xx (.357) 1:10 wadcutter twist barrel blank in stock, rough turned to 1.3" will cut to length $20 /inch
Adams & Bennett barrel blank 9.3 mm F34 contour 1 in 12 twist  26" SS  $250.00
Shilen 9.3 1:12 twist Chrome Molly blank #8  $450

We can order in other manufacturers such as Shilen, Pac Nor, Bartlein, Douglas for your project.
Headspace gauges in stock for 308 family, 30-06 family, belted mags

Heavy wall barrel liners made by TJ'S perfect for lining or replacing prohib revolver barrels.
.357 1:16 twist  .560 outside diameter (big enough for an L frame thread).  Cut to length.
$55 for 4.5"  plus $6 per .5" extra.  (currently out of stock more on order)

Green Mountain Barrel Blanks in stock (we can order what we don't have),  (Green Mountain is currently running at least 6 plus months behind schedule).
17
22 long Rifle
22 magnum
224 various twists available 14, 12, 9, 8, 7,
244
257
25-20
270 6.8 mm
308
338
9mm
357 
358
375  sold out
44 mag
44-40
45 colt and ACP
458
500