Griffin Armament LPRSR115 M-LOK Suppressor Ready Rail Features The Griffin Armament LPRSR115 M-LOK Suppressor Ready Rail uses an octagonal rail profile to house a silencer up to 1.5 in outside diameter inside the handguard itself trimming the overall length a suppressed AR carries forward of the receiver. M-LOK flats sit on every 45 degree surface giving the shooter mounting points for lights bipods and other accessories in whatever positions the build calls for. A contiguous Picatinny top rail runs the length of the handguard for repeatable accurate mounting of night vision and thermal optics ahead of a red dot or magnified sight. Flat head T15 torx screws secure the rail and are torqued to 25 in pounds for a solid rattle-free mount. Construction is close tolerance 7075 T6 aluminum with a type 3 hard coat anodized finish in black giving the rail the corrosion and wear resistance needed for hard use. The new slip fit clamp design mounts without shims or special timing procedures so installation stays straightforward even for a first-time builder. The barrel nut installs to 35 to 85 ft lbs using the included Griffin Armorers Wrench keeping the whole package self-contained for at-home assembly. The clamp geometry at the rear of the rail is low profile and ergonomically shaped so it stays comfortable to grip through long durations of carry at static security positions. Griffin Armament LPRSR115 M-LOK Suppressor Ready Rail Specifications Manufacturer: Griffin Armament Model: LPRSR115 M-LOK Suppressor Ready Rail Type: Suppressor Ready Rail Mount Type: M-LOK Color: Black Anodized Material: Aluminum Length: 11.5 Diameter: 1.54 Height: 2 Width: 1.79 Weight: 9.9 oz Available At: GrabAGun