All barrel work is done perfectly concentric to the axis of the bore for use with a suppressor or other precision muzzle devices. All threads held to Class 3A spec for major and pitch diameter.

Muzzle threading typically complete and ready for return in 1 week from arrival.

***No metric threads***

Simple shorten with new crown - $100

Standard thread with new crown - $125 (shortening included if desired)

Threading for barrels less than 0.100" larger than thread diameter - $150

Threading for barrels smaller than the desired thread diameter - +$175

Simple knurled thread protector - $25

Fancy blended thread protector - $50 (only available in conjunction with threading)