Tacfire Buffer Tube Castle Nut for AR-15 - Black, Essential for Assembly - MAR039

Gun Parts Tacfire UPC 811261021914 MPN MAR039

Tacfire Buffer Tube Castle Nut for AR-15 - Black, Essential for Assembly - MAR039
$2.99

at Natchez Shooting and Outdoors · checked 3 hours ago

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8 retailers · $2.52 to $4.99 in stock

This listing: Palmetto State Armory $3.59

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Price history

Lowest price across retailers each day.

Lowest seen
$2.52
Typical price
$2.52
Tracked since
Jul 1, 2026

Today's best price is $0.47 above the 132-day low and 19% above typical.

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