AR-15 Trigger Spring

Name: AR-15 Trigger Spring
Brand: CMMG
Availability: InStock

CMMG · Lower Parts

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Best price

$6.49at Ammunition Depot

In stock Lowest in 30 dayschecked Nov 12, 2026

Buy at Ammunition Depot

Compare 5 stores

Specifications

Manufacturer: CMMG
Type: Spring
Platform: AR-15

Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$6.49checked Nov 12, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$1.39checked Nov 12, 2026	Check store	Buy at Palmetto State Armory
CMMG	$1.49checked Nov 12, 2026	Check store	Buy at CMMG
Brownells 17.76% off · ends Nov 15 · exclusions apply	$1.38checked Nov 12, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$1.49Salechecked Nov 12, 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: $6.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$6.49	$6.49	$6.49
Brownells	$1.38	$1.38	$1.38
CMMG	$1.49	$1.49	$1.49
OpticsPlanet	$1.49	$1.49	$1.49
Palmetto State Armory	$1.39	$1.39	$1.99

Since Sep 28, 2026.

About this part

The AR-15 Trigger Spring is an AR-15 lower part from CMMG. It's sold by 5 stores (1 in stock), from $1.38 to $6.49. The lowest in-stock price in the last 30 days was $6.49 at Ammunition Depot.