SR M-LOK Rail 9.6″ (Anti-Rotation)

Griffin Armament® M-LOK compatible SR rails (Suppressor Ready) allow up to 1.5” outside diameter silencers to be mounted inside the octagonal M-LOK rail. This provides suppressor aficionados a sleek, and compact overall length to AR15 type firearms. This anti-rotation variant features a tab at the rear of the rail that locks into Griffin MK2 Upper Receivers to prevent unwanted rotation of the handguard under stress.

• Design objectives of this rail were to provide a suppressor compatible rail, with increased rigidity and durability over similar weight and profile current market options. A custom extrusion provides significant internal reinforcements to reduce flex when loading the carbine on the rail.

SR rails features a close tolerance, heavy-duty, 6061 aluminum, T-6, type 3 hard coat anodized finish. The barrel nut can be easily installed to 35-85 ft/lbs using the included Griffin Armorers Wrench. The clamp geometry in the rear section of the rail is low profile and ergonomically pleasing even for long durations of extended carry at static security positions. Flat head T15 torx screws should be tightened to 25/in pounds. M-LOK flats on each 45 degree surface allow for mounting of your favorite M-LOK accessories. A contiguous picatinny top rail ensures repeatable and accurate mounting for night vision and thermal systems.

• A shim is positioned between the clamp boss that locks into the barrel nut preventing pull-off of the rail. If you are looking for a high quality, feature rich, American made rail system for your AR15 type firearm look no further than Griffin Armament® SR rails.
• Specs
• Length: 9.6“
• Height 2″
• Internal Diameter 1.54″ (measured from inside of reinforcement spars)
• Width: 1.79″
• Weight Installed: 8.6oz
• What’s in the Box
• (1) 6061-T6 Hardcoat Anodized Suppressor Ready (SR) Rail
• (1) 7075 T-6 Aluminum Anodized Barrel Nut
• (4) T15 Torx fasteners for rail clamp
• (1) T15 Torx wrench
• (1) Griffin GI Armorers Wrench
• (1) Thread Locking Compound *optional for use*
• (1) Anti-Pull Off Clamp Shim
• Features
• SR M-LOK interface on all surfaces
• Anti-Rotation Tab Compatible with Griffin MK2 Upper Receivers
• Internal ribs provide increased strength-to-weight ratio
• 6061 T6 construction
• Custom extrusion designed for pleasing ergonomics.
• Heavy Duty Griffin Armorers wrench/multi tool
• Included mounting hardware, and thread locker
• Backed by Griffin’s Perpetual™ Warranty