The Stag 15 M-LOK SL Handguard series offers fore-end versatility for the AR15 platform like never before. Using the M-LOK attachment sections, you can customize the setup of your handguard.
For installation instructions, please CLICK HERE.
Inner Diameter: 1.3"
Material: 6061 T6 Aluminum with a Type 3 Hard Coat Anodizing
Attachments: Accepts M-LOK bumpers and rail sections
Q: Is the handguard free floating?
A: The handguard is a free float design and doesn't touch the barrel.
Q: Is a low profile gas block required for this handguard?
A: Yes, a low profile gas block is required for the installation of this handguard since it goes over the gas port area of the barrel.
I picked this up as a direct replacement for a 12" ATLAS S-ONE. It looks great with a 16" bbl, the fit and finish are top-notch like the S-ONE, and the weight difference between the two is negligible (based on "feel" and not a scale ;) ). If you're looking for a good handguard with a full top-rail you can't go wrong with Stag's Slimline.