Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component

Name: Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component
Brand: Tacfire
Availability: InStock

Tacfire · Upper Parts

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Best price

$2.36at Kentucky Gun Co

In stock checked Oct 23, 2026

Buy at Kentucky Gun Co

Compare 5 stores

Where to buy

Store	Price	Availability	Buy
Kentucky Gun Co Best price	$2.36checked Oct 23, 2026	In stock	Buy at Kentucky Gun Co
OpticsPlanet	$3.99Salechecked Oct 17, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$4.49checked Oct 24, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$2.49checked Oct 24, 2026	Check store	Buy at Palmetto State Armory
Battlehawk Armory	$3.05checked Oct 23, 2026	Check store	Buy at Battlehawk Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $2.36 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$4.49	$4.49	$4.49
Battlehawk Armory	$3.05	$3.05	$3.05
Kentucky Gun Co	$2.36	$2.36	$3.99
OpticsPlanet	—	$3.99	$3.99
Palmetto State Armory	$2.49	$2.49	$2.49

Since Sep 28, 2026.

About this part

The Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component is an AR-9 upper part from Tacfire. It's sold by 5 stores (3 in stock), from $2.36 to $4.49. The lowest in-stock price in the last 30 days was $2.36 at Kentucky Gun Co.