Introducing the TRIBUS Enhanced Anti-Rotation Castle Nut & Extended End Plate. The TRIBUS is next iteration of our previous AR-ECN&EEP. New features include two addition QD mounting points added to the left & right side of the extended end plate. Totaling in 3 QD mounting points. The extended end plate's QD mounts are pushed back away from the webbing of the primary hand, allowing for better weapon manipulations in tight spaced and under stress without the startling pain that can result from a pinched hand when using a sling attached to a standard, flat QD end plate. Another big improvement is the added anti-rotation castle nut feature. Once installed, use the set screw to prevent the castle nut from backing out during weapon usage. The TRIBUS is available in our anodized color line.
Torque: Do not exceed 35 ft/lbs (47.45 nM) for the castle nut
-Before every use, always check proper function of your QD mount and any wear and tear from use
-Always have your weapon in the SAFE position when not being fired
-Always follow all firearms safety rules and never point your weapon at anything you are not willing to destroy
- Antiroation Castle Nut
- 3 QD Mounting Points
- Extended End Plate for prevention of pinching hand when using a sling attached
Staking not required, castle nut will not back out once screw is threaded.
1x Extended castle nut
1x Extended end plate
2x M3x12mm set screw
1x 1.5mm hex key
1x Warning card