This metal castle nut fits the LM4 PTR Series as well as the LM4 KeyMod Rail Series, and appears as part 126 on LM4 diagrams.
$8.10
This metal castle nut fits the LM4 PTR Series as well as the LM4 KeyMod Rail Series, and appears as part 126 on LM4 diagrams.
Weight | 0.031 lbs |
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Dimensions | 1.5 × 1.5 × 5 in |