SOT Enhanced Chrome Bolt

Description

It carries the entire chamber pressure on seven lugs, cams through a quarter turn under load, and does it again every time the rifle cycles. Which is why the two things that matter about a bolt are what it is made from and whether anybody actually tested it — not the finish, and certainly not the logo.

This is the Microbest bolt: C158 steel, shot peened, then High Pressure Tested and Magnetic Particle Inspected individually, in a chrome finish. Microbest builds bolt carrier groups for the military and for other small arms manufacturers, and this is the same bolt that goes into their Super-Stake carrier groups, offered on its own for a builder who already has a carrier.

SKU: BLT-MBEST-C158-CHR-E

Full specifications, fitting notes and warnings: SOT Enhanced Chrome Bolt — product page.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.