4140 Black Oxide Super Safety cam and lever (stamped)

Description

This is the original Super Safety system, designed by Tim Hoffman, built for the AR-15 platform and engineered for clean, consistent mechanical reset when properly set up. This kit is produced in 4140 steel and finished with a black oxide coating, delivering a strong, reliable setup with a clean, low-profile finish and solid corrosion resistance. What makes this batch stand out is the detail and identification: The cam is stamped “144.1 / 4140” The lever is externally marked as well You know exactly what material you’re running and where it came from — no guessing. Straight up — these are some of the best 4140 black oxide sets out there. Not hype, just solid material and clean machining done right. What’s Included: 4140 steel cam – black oxide coated (marked 144.1 / 4140) 4140 steel lever – black oxide coated (externally marked) Rounded detent Centering block (for M16-style / wider lowers) Note: The centering block is rarely needed and is primarily intended for wider, M16-style receivers. Most standard AR-15 lowers will not require it. Key Features: Original Super Safety design by Tim Hoffman 4140 steel construction – proven strength and durability Black oxide finish – clean look with added protection Precision machined for smooth, consistent function 144.1 / 4140 markings for material and origin identification Compatible with AR-15 platform builds Buffer Guidance: 10.5” barrels and under: H3 buffer recommended Over 10.5” barrels: H2 buffer recommended Disclaimer: This product is intended for research, development, and educational purposes only. We are not responsible for any injuries, damages, misuse, improper installation, or illegal use of this product. It is the buyer’s responsibility to ensure compliance with all local, state, and federal laws. Return Policy: All returns are subject to a 15% restocking fee. Items must be unused, uninstalled, and in original condition to qualify.