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It's a castle nut - JE Machine Tech AR-15 Mil-Spec Castle Nut

by Curt, from MO, United States Written on January 4, 2019
Review for JE Machine Tech AR-15 Mil-Spec Castle Nut
JE Machine Tech AR-15 Mil-Spec Castle Nut
JE Machine Tech AR-15 Mil-Spec Castle Nut
$5.48 $4.86 Save 11%
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Curt's Review of JE Machine Tech AR-15 Mil-Spec Castle Nut

It's a castle nut, it does what it should. It had a good finish, no burrs and it does what it's supposed to do when tightened down. Be aware the finish was a little shinier as opposed to others but, it doesn't affect its performance.
Would Recommend: Yes
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Last updated 2025-11-12 UTC.