These are replacement extractor for the S&W76 SMG or MK760 SMG. The S&W bolts have different bolt dimensions than the MK Arms bolts. You must specify which bolt you have so you get the correct extractor.
These are machined from A2 Tool Steel not coined out of mild steel like others for increased durability and longevity.
Frank C. –
Everything from the order to the parts themselves was perfect in every way! The new extractor is working flawlessly.
Henry L. –
great quality made part
A very quality made part, it’s wonderful that someone is making parts for the 76, and is available.