Guts Blaster Lower Parts Starter Kit For AR-15
$55.99 at Ammunition Depot · 5 stores
In stock
Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles
Cross Armory · Lower Parts
No ratings yetBest price
$56.00at Ammunition Depot
In stock checked Sep 30, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $56.00checked Sep 30, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $59.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $42.00checked Sep 30, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $56.99Salechecked Sep 29, 2026 | Check store | Buy at Palmetto State Armory |
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
Lowest in-stock price in the last 30 days: $56.00 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 | $56.00 | $56.00 | $56.00 |
| Battlehawk Armory | $42.00 | $42.00 | $42.00 |
| OpticsPlanet | $59.99 | $59.99 | $59.99 |
| Palmetto State Armory | $56.99 | $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 4 stores (2 in stock), from $42.00 to $59.99. The lowest in-stock price in the last 30 days was $56.00 at Ammunition Depot.
Specifications
- Manufacturer
- Cross Armory
- Platform
- AR-15
From the manufacturer
Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles - CRSM
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