Castle Nuts & End Plates

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Castle Nuts & End Plates
Enhance the stability and performance of your AR-15 rifle with our selection of castle nuts and end plates. Our collection includes a variety of options to fit your specific needs, including standard castle nuts, extended castle nuts, and end plates made from durable materials like aluminum and steel. These components are an essential part of the AR-15's lower receiver and play a critical role in securing the buffer tube to the rifle. Upgrade your rifle today with one of our high-quality castle nuts and end plates, and take the first step towards improved accuracy and performance.

BLACK RIFLE DEPOT Castle Nut for Mil-Spec AR 15 Buffer Tube
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Castle Nut for Mil-Spec AR 15 Buffer Tube

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MSRP: $3.95
$3.75
BLACK RIFLE DEPOT AR 15 Receiver Extension Buffer Tube End Plate
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AR 15 Receiver Extension Buffer Tube End Plate

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MSRP: $3.99
$3.75
BLACK RIFLE DEPOT AR 15 End Plate w/ Center Ambi QD Sling Attachment, AR 15 Parts, AR 15 Lower Parts
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AR-15 End Plate W/ Center Ambi QD Sling Attachment

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MSRP: $19.95
$14.95
STRIKE INDUSTRIES Strike Industries TRIBUS Enhanced Castle Nut and Extended End Plate Version 2
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Strike Industries TRIBUS Enhanced Castle Nut – Version 2

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MSRP: $59.95 – $61.95
Price range: $57.95 through $59.95
STRIKE INDUSTRIES Strike Industries AR 15 Enhanced Castle Nut and Extended QD End Plate, Strike Industries Parts, AR 15 Parts
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Strike Industries Enhanced Castle Nut-Extended QD End Plate

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MSRP: $60.95 – $62.95
Price range: $56.95 through $58.95
Forward Controls Design CNF Enhanced Castle Nut
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Forward Controls Design CNF Enhanced Castle Nut

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MSRP: $20.00 – $30.00
Price range: $19.00 through $28.95
Griffin Armament C2E Contour Connect QD End Plate
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Griffin Armament C2E Contour Connect QD End Plate

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MSRP: $17.95
$17.00
Fortis LE Lightweight Enhanced AR-15 End Plate System - K2 - Castle Nut (Clip)
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Fortis LE Lightweight Enhanced AR-15 End Plate System – K2 – Castle Nut (Clip)

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MSRP: $56.95
$54.25
Magpul Magpul ASAP QD - Ambidextrous Sling Attachment Point QD
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Magpul ASAP QD – Ambidextrous Sling Attachment Point QD

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MSRP: $29.95
$28.45
VLTOR Sling Attachment Sling Endplate HK Hook Style (Circular Loop)
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VLTOR Sling Attachment Sling Endplate HK Hook Style (Circular Loop)

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MSRP: $21.95
$19.95
VLTOR Sling Attachment Sling Endplate HK Hook Large Loop Style
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VLTOR Sling Attachment Sling Endplate HK Hook Large Loop Style

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MSRP: $21.95
$19.95
VLTOR Sling Attachment Sling Endplate 1 1/4-Inch Sling
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VLTOR Sling Attachment Sling Endplate 1 1/4-Inch Sling

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MSRP: $21.95
$19.95