All tubes Gr9 titanium. Threads are 24tpi. The ID is NOT bored. Adapter / end cap Gr5 titanium. Internals are 17-4 SS and Gr5 titanium sized and spaced for correct fit.
$240.00 – $385.00
Product image is of the 1.125 x 6 with 1/2-28 DT adapter and SCE. This makes a great 22LR kit. Weighs 6.5oz