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Ergo Castle Nut
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29% below avg
Ergo Castle Nut
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Lowest Price
$5.75
MSRP
$9.29
Savings
38% off
In Stock at
5 Stores
Updated
Jun 28, 2026
Compare Deals from 6 Retailers
Lowest price first
BattleHawk Armory
Best
● In Stock
$5.75
Palmetto State Armory
● In Stock
$7.99
Shooting Surplus
● In Stock
$8.22
Red Team Armory
● In Stock
$8.34
Brownells
● In Stock
$9.29
GrabAGun
● Out of Stock
$8.99
Specifications
Brand
ERGO
MPN
4971
UPC
874748005333
Description
ERGO 4971 Castle Nut
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