AR-15 Bolt Catch Spring

Name: AR-15 Bolt Catch Spring
Brand: CMMG
Availability: InStock

CMMG · Lower Parts

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Best price

$0.99at GunMag Warehouse

In stock checked Oct 21, 2026

Buy at GunMag Warehouse

Compare 8 stores

Where to buy

Store	Price	Availability	Buy
GunMag Warehouse Best price	$0.99checked Oct 21, 2026	In stock	Buy at GunMag Warehouse
Brownells	$1.32checked Oct 21, 2026	In stock	Buy at Brownells
OpticsPlanet	$1.39Salechecked Oct 21, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$6.49checked Oct 15, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$1.29checked Oct 14, 2026	Check store	Buy at Palmetto State Armory
CMMG	$1.49checked Oct 21, 2026	Check store	Buy at CMMG
MidwayUSA	$1.45checked Oct 21, 2026	Out of stock	Buy at MidwayUSA
Kentucky Gun Co	$1.99checked Oct 21, 2026	Out of stock	Buy at Kentucky Gun Co

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: $0.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	—	$6.49	$6.49
Brownells	$1.32	$1.32	$1.32
CMMG	$1.49	$1.49	$1.49
GunMag Warehouse	$0.99	$0.99	$0.99
Kentucky Gun Co	$1.99	$1.15	$1.99
MidwayUSA	$1.45	$1.45	$1.45
OpticsPlanet	$1.39	$1.39	$1.39
Palmetto State Armory	—	$1.29	$1.29

Since Sep 27, 2026.

About this part

The AR-15 Bolt Catch Spring is an AR-15 lower part from CMMG. It's sold by 8 stores (4 in stock), from $0.99 to $6.49. The lowest in-stock price in the last 30 days was $0.99 at GunMag Warehouse.