AR-15 Disconnect Spring

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

CMMG · Lower Parts

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Best price

$3.99at MidwayUSA

In stock checked Nov 10, 2026

Buy at MidwayUSA

Compare 5 stores

Where to buy

Store	Price	Availability	Buy
MidwayUSA Best price	$3.99checked Nov 10, 2026	In stock	Buy at MidwayUSA
Palmetto State Armory	$1.39checked Nov 5, 2026	Check store	Buy at Palmetto State Armory
CMMG	$1.49checked Nov 10, 2026	Check store	Buy at CMMG
Brownells	$1.38checked Nov 10, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$1.49Salechecked 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: $1.49 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$1.38	$1.38	$1.38
CMMG	$1.49	$1.49	$1.49
MidwayUSA	$3.99	$1.45	$3.99
OpticsPlanet	$1.49	$1.39	$1.49
Palmetto State Armory	—	$1.39	$1.99

Since Sep 28, 2026.

About this part

The AR-15 Disconnect Spring is an AR-15 lower part from CMMG. It's sold by 5 stores (1 in stock), from $1.38 to $3.99. The lowest in-stock price in the last 30 days was $1.49 at MidwayUSA.