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Best castle nut combo - Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut

by Simo, Verified Owner from CO, United States Written on April 1, 2026
Review for Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut
Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut
Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut
$49.95 $39.99 Save 20%
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Simo's Review of Primary Weapons Systems EBT Mod 2 End Plate and Castle Nut

This set makes it very easy to get the right amount of torque on your receiver extension without having to stake the castle nut after installation. The QD mount on the end plate is a + and the finish is solid and consistent. Will definitely be using on all my future builds.
Would Recommend: Yes
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