Ergo Castle Nut For Ar15 Blk

Ergo Castle Nut For Ar15 Blk

Ergo Grip

Gun Stuff/Rifle Parts/Accessories
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MSRP: $10.66
$7.49
(You save  $3.17 )
EG4971-B
810049123000
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ERGO brings this receiver extension castle nut for M4 style receiver extension tubes.

Features :
  • Standard Mil-Spec CAR castle nut
  • Made from steel and coated black

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