Here is a good list to start with. Bauska has listed some prices that I find to be unbelievably low whan compared to other makers. Give them a call and see what they say.
CG
BARRELS
Badger Barrels, P.O. Box 417, 8407 196th Ave., Bristol, WI 53104; (262) 857-6950;
www.badgerbarrelsinc.com
Bauska Barrels,105 9th Avenue West, Kalispell, MT 59901; (406) 753-7706
BlackStar AccuMax Barrels, 11501 Brittmore Park Dr., Houston, TX 77041; (281) 721-6040;
www.blackstar-barrels.com
Bushmaster Firearms/Quality Parts Co., (800) 998-SWAT;
www.bushmaster.com
Butler Creek Corp., 290 Arden Dr., Belgrade, MT 59714; (406) 388-1356, (800) 423-8327;
www.butler-creek.com
Carter's Gun Shop, 225 "G" St., Penrose, CO 81240; (719) 372-6240
Christensen Arms, 385 N. 3050 East, St. George, UT 84790; (435) 674-9535;
www.christensenarms.com
Clark Custom Guns, Inc., 336 Shoot Out Lane, Princeton, LA 71067; (318) 949-0072;
www.clarkcustomguns.com
Cryo-Accurizing, 2101 East Olive, Decatur, IL 62526; (217) 423-3070;
www.300below.com
Delta Force, 215 S. Washington St., El Dorado, AR 71730; (870) 862-4772;
www.deltaforce.com
Douglas Barrels, 5504 Big Tyler Rd., Charleston, WV 25313-1398; (304) 776-1341;
http://benchrest.com/douglas/
Federal Arms, 7928 University Ave. N.E., Fridley, MN 55432; (763) 780-8780;
www.gzanders.com/manu/fa.html
Getz Barrel Co., P.O. Box 88, Beavertown, PA 17813; (717) 658-7263
Green Mountain Rifle Barrels, Inc., 153 West Main St., Conway, NH 03818; (603) 447-1095;
www.gmriflebarrel.com
Gun Parts Corp., 226 Williams Lane, West Hurley, NY 12491; (914) 679-2417;
www.gunpartscorp.com
Hart Rifle Barrels, Inc., 1690 Apulia Road, Lafayette, NY 13084; (315) 677-9841;
www.hartbarrels.com
Hastings Barrels, 320 Court St., Clay Center, KS 67432; (785) 632-3169;
www.hastingsbarrels.com
H-S Precision, Inc., 1301 Turbine Rd., Rapid City, SD 57701; (605) 341-3006;
www.hsprecision.com
Kogot, 410 College Ave., Trinidad, CO 81082; (719) 846-9406
Kolar Shotgun Barrels, 1925 Roosevelt Ave., Racine, WI 53406; (414) 554-0800;
www.kolararms.com
Krieger Barrels, Inc., N114 W18697 Clinton Dr., Germantown, WI 53022; (414) 255-9593;
www.kriegerbarrels.com
Labounty Precision Reboring, 7968 Silver Lake Rd., Maple Falls, WA 98266; (360) 599-2047
London Guns Ltd., Box 3750, Santa Barbara, CA 93130; (805) 683-4141;
www.londonguns.com
McGowen Rifle Barrels, 5961 Spruce Lane, St. Anne, IL 60964; (815) 937-9816
McMillan Rifle Barrels, P.O. Box 3427, Bryan, TX 77805; (979) 690-3456
Morrison Precision Barrels, 6719 Calle Mango, Hereford, AZ 85615; (520) 978-3754
Paragon Sales & Service, Inc., P.O. Box 2022, Joliet, IL 60434; (815) 725-9212
E.R. Shaw, 5312 Thoms Run Rd., Bridgeville, PA 15017; (412) 221-4343
Shilen, Inc., 205 Metro Park Blvd., Ennis, TX 75119; (972) 875-5318;
www.shilen.com
Small Arms Mfg. Co., 5312 Thoms Run Rd., Bridgeville, PA 15017; (412) 221-4343
SSK Industries, 721 Woodvue Lane, Wintersville, OH 43952; (740) 264-0176;
www.sskindustries.com
Tennessee Valley Mfg., P.O. Box 1175, Corinth, MS 38834; (601) 286-5014
Wells Sports Store, (520) 445-3655;
http://home.earthlink.net/~debpedersen/barrels.html
Wilson's Gun Shop, P.O. Box 578, Berryville, AR 72616; (870) 545-3618, (800) 955-4856;
www.wilsoncombat.com