In StockSave 11%
Type
parts
Last Seen
May 20, 2026
LBE Unlimited Manganese Phosphate Coated AR-15 Castle Nut, Black - ARCNUT
Sold byPalmetto State Armory•Posted May 18, 2026
$7.09
$7.99
You save $0.90 (11% off)
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Deal Details
The LBE AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in U.S.A.Features:Fits AR-15Castle nutMade in the USA