The Kratos Design Group MLOK QD Sling adapter is CNC machined from 4140 steel and black nitrided. The 4140 material boasts a tensile strength of 95,000psi making it extremely durable and able to withstand years of abuse. Our QD MLOK Sling Mount is 4-position rotation limited, includes MLOK hardware and is backed by our lifetime warranty.
100% made in the USA.
The included MLOK hardware uses nitrided MLOK nuts and screws with a tensile strength of 170,000psi. Strength is in our name and we apply that philosophy to every aspect of our products.
The MLOK screws require a 5/32 Allen wrench (not included). The included screws have thread locker pre-applied.
We recommend a torque value of 30-35in/lbs for mounting on aluminum handguards. A torque value of 12-15in/lbs is recommended for Magpul polymer handguards.
MLOK Installation Guide
Materials:
QD Mount:
4140 Precision ground steel. Heat treated and Black Nitrided. Made in USA
Weight: 0.85oz with hardware
MLOK Screws:
10-24 black oxide alloy steel screws. Rockwell hardness of C-37. Allen key drive size: 5/32″. Tensile strength of 170,000psi. Thread locker temp range: -70- 250 degrees Fahrenheit. Made in the USA
MLOK Nuts:
Precision machined in the USA. Black Nitrided MLOK nuts.
















Ty (verified owner) –
Works as intended and has been fine for me on multiple sling QDs.
PatrioticAlpaca (verified owner) –
Never really been a fan of built-in QD sling swivels on an M-LOK rail, and this little piece of eye candy delivers exactly what you’d want out of a QD sling swivel: expert machining and construction with a low profile (a biggie for me) and 4-position design. The fact this thing is priced to beat the band just makes it a no-brainer purchase. Or a smooth brain purchase? Whatever, just buy one!
Some Guy (verified owner) –
Worked as well as any other options did. Good size and not to bulky. GTG
borntohula (verified owner) –
Does the job
Zoltan Laszlo (verified owner) –
Decent, machining, good screws used, beats most of the competition on price and hence value.