Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles

Name: Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles
Brand: Cross Armory
Availability: InStock

Cross Armory · Lower Parts

No ratings yet

Best price

$56.00at Ammunition Depot

In stock checked Oct 28, 2026

Buy at Ammunition Depot

Compare 6 stores

Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$56.00checked Oct 28, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$42.00checked Oct 28, 2026	Check store	Buy at Battlehawk Armory
Classic Firearms	$49.19checked Nov 3, 2026	Check store	Buy at Classic Firearms
Palmetto State Armory	$56.99Salechecked Oct 27, 2026	Check store	Buy at Palmetto State Armory
Kentucky Gun Co	$55.79checked Nov 3, 2026	Out of stock	Buy at Kentucky Gun Co
OpticsPlanet	$59.99Salechecked Nov 3, 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

Show

Lowest in-stock price in the last 30 days: $55.79 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	—	$56.00	$56.00
Battlehawk Armory	—	$42.00	$42.00
Classic Firearms	$49.19	$49.19	$49.19
Kentucky Gun Co	$55.79	$55.79	$55.79
OpticsPlanet	$59.99	$55.79	$65.99
Palmetto State Armory	—	$56.99	$56.99

Since Sep 28, 2026.

About this part

The Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles is an AR-15 lower part from Cross Armory. It's sold by 6 stores (1 in stock), from $42.00 to $59.99. The lowest in-stock price in the last 30 days was $55.79 at OpticsPlanet.