Lbe Unli

Lbe Unlimited ARCNUT Castle Nut 4140 Steel Black Phosphate AR-15

Name: Lbe Unlimited ARCNUT Castle Nut 4140 Steel Black Phosphate AR-15
Brand: Lbe Unlimited
SKU: jkcapzr

UPC 00765857617329

Compare prices

1 offer · 1 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$6.29	In stock (781)	26m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

LBE Unlimited Castle Nut, For AR-15, Manganese Phosphate Coated 4140 Steel ARCNUT

Brand	Lbe Unlimited
Category	Parts · Parts
UPC	00765857617329
Type	Castle Nut
Color	Manganese Phosphate Coated 4140 Steel
Model	Castle Nut

Finish	Black Phosphate
Material	4140 Steel
Finishcolor	Manganese Phosphate Coated 4140 Steel
Firearm_type	AR Platform
Similar_items	ARPARTS

Lowest price across connected retailers, from every price check we've recorded.

One price check so far ($6.29 on Oct 8, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 8, 2026, 5:15 PM PT	East Valley Tactical	$6.29	In stock