CMMG Inc Firing Pin MK9

Name: CMMG Inc Firing Pin MK9
Brand: CMMG
Availability: InStock

CMMG · Upper Parts

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Best price

$15.23at Brownells

In stock checked Nov 10, 2026

Buy at Brownells

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Brownells Best price	$15.23checked Nov 10, 2026	In stock	Buy at Brownells
Ammunition Depot	$17.99checked Nov 10, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$14.39checked Nov 10, 2026	Check store	Buy at Palmetto State Armory
OpticsPlanet	$15.99Salechecked Nov 10, 2026	Out of stock	Buy at OpticsPlanet

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: $15.23 at Brownells. Dashed line = out of stock. Tracking since Oct 25, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$17.99	$17.99	$17.99
Brownells	$15.23	$15.23	$15.23
OpticsPlanet	$15.99	$15.99	$15.99
Palmetto State Armory	$14.39	$14.39	$15.99

Since Oct 25, 2026.

About this part

The CMMG Inc Firing Pin MK9 is an upper part from CMMG. It's sold by 4 stores (2 in stock), from $14.39 to $17.99. The lowest in-stock price in the last 30 days was $15.23 at Brownells.