The BIG Bore for 308 AR Rifles


45 RAPTOR Brass 

New Manufacture Brass with “RSS 45 RAPTOR” Head-stamp

$215 for 250 Pieces plus $17.00 shipping USPS Priority Mail ($232.00 total)

$400 for 500 Pieces plus $25.00 shipping USPS Priority Mail ($425.00 total)

Available for order by emailing:

Please include full name, address and phone number so we can complete order

Texas residents will be charged 8.25% sales tax


If you want to buy bulk quantities of 45 RAPTOR brass, you can contact us to buy one or more cases.  Each case contains 7,000 pieces of brass and weights approximately 160 pounds.  You will be required to pay before shipping and make your own shipping arrangements.  Email

45 RAPTOR Barrels

45 Raptor 16.1 inch and 18 inch LR308 Barrels directly Satern Custom Machine.  In addition, Satern offers Savage and Remington bolt action barrels.

Stainless Steel Muzzle Brake (3/4-24 Thread)

$79 available from Medesha Firearms ( 480-986-5876


5 and 10 Round Magazines

$50 available from Medesha Firearms ( 480-986-5876


Reloading Dies

Check out or for 460 SMITH & WESSON MAGNUM die sets from your favorite manufacturer.  Be sure to get a .308 WINCHESTER shell holder and a taper crimp die.

45 RAPTOR Reamers and Gauges

If you are barrel maker or gunsmith who would like to make 45 RAPTOR barrels, please contact Sarah Siewell at JGS Precision Tools at 541-267-4331

If you plan to make AR10 or LR308 barrels, you will need to contact BAT Machine to order the proper barrel extension.   There are minimum production quantities and those are determined by BAT Machine   BAT Machine can be reached at (208) 687-0341.