Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut 4BTRLPB1 Color: Black, Fabric/Material

The Ratchet Lock Castle Nut End Plate set works with mil-spec OR commercial buffer tubes and eliminates the need for staking. A quick upgrade to any rifle build, the Ratchet Lock Castle Nut End Plate features a QD mount and easy installation with any buffer tube.

Specifications and Features:

• Ratchet-lock design eliminates need for staking the castle nut.
• Compatible with Mil-Spec and Commercial buffer tubes.
• Integrated QD mount.
• Made of 4140 steel.
• Rock solid lock up.
• Easy installation and easy removal if needed.
• Lifetime Guarantee.