The revolutionary, patent-pending Drivelock design, uses a Hodge Defense-designed extrusion with three independent wedges that interface with the angular grooves in a proprietary barrel nut. This system clamps the rail onto the steel barrel nut with extreme force and precision, while also driving the handguard rearward towards the upper receiver. The slightly larger ID of that extrusion gives more real estate around the gas block, even more rigidity than the M76, and takes longer to heat.
SOLGW is not discontinuing the M76. That will remain in full production. They are just adding the M89 to the lineup.
SOLGW M89 MLOK rails. Includes barrel nut and wrench.
Available in
8″
9.5″
10.5″
13″
13.75″
15″
16.75″
M89 Drive Lock Rail
ID: 1.4″
Finish: Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodized Coating, Non-Reflective, NiAc Seal (Anodized to match SOLGW receivers)
T-Marks: Engraved T-Marks
What’s included: Rail, Barrel Nut, Lock-Up Components, and Instructions for Installation
Trane (verified owner) –
Most solid rail I have ever used.
Ramon Santana Vazquez (verified owner) –
I think is the most solid m-lok handguard right now in the market! Love it!!
Rjsmith (verified owner) –
Great rail.
Rjsmith (verified owner) –
Great rail. Lock up is solid
jdru66 (verified owner) –
M89 is such a great rail. Pair it with the broadsword upper for the perfect upper combo