Strike Industries TRIBUS Enhanced Anti-Rotation Castle Nut & Extended End Plate (Blue): next-gen ECN/EEP with three (3) QD sling points (center, left, right) pushed rearward to reduce hand pinch and improve manipulation in tight spaces. Anti-rotation castle nut locks via set screw to prevent backing out; no staking required.
- Color:
- - Blue (anodized)
- Package Includes:
- - 1x Extended castle nut
- - 1x Extended end plate
- - 2x M3x12mm set screw
- - 1x 1.5mm hex key
- - 1x Warning card
- Product Features:
- - Anti-rotation castle nut with set-screw retention (staking not required)
- - Three QD mounting points: center, left, right
- - Extended end plate reduces hand pinch with slung setups
- - Groove on end plate for easier takedown pin detent spring installation
- - Aesthetic upgrade over standard hardware
- - Note: fully collapsed stock position may be eliminated on most stocks to clear QD socket
- Compatibility & Torque:
- - Minimum receiver extension/buffer tube thread length: 30mm (1.18")
- - Do not exceed 35 ft/lbs (47.45 nM) on the castle nut
