Aquila Firearms
1611 Willow View
La Porte, TX 77571
www.aquilafirearms.com
e-mail chris@aquilafirearms.com
713-870-9398
Thread barrel 1/2 28, 5/8 24. .578 28 and 16x1LH. Depending on the muzzle Diameter and the caliber, an adapter may be required. Send either the whole rifle or just the upper. There is no charge disassembling and reassembling.