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Magpul
Overview
The MAGPUL MAG1377-MCB DT Carbine Stock is a mil-spec stock designed for AR-15 platforms, featuring a durable polymer construction that ensures reliability and longevity. Its multicolor finish provides a unique aesthetic, while the mil-spec tube specification allows for a secure fit on compatible buffer tubes. This stock is commonly found in tactical builds, where functionality and a personalized appearance are prioritized.
Prices checked
Availability is good for the MAGPUL MAG1377-MCB DT CARBINE STOCK Mil-Spec: it was in stock at one retailer or another nearly every day in September 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $48.90 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $61.70, so sales do come around. Buying today, the lowest price is $55.76 at Sportsmans Outdoor Superstore, above September's low of $48.90, so a better deal may come back.
Prices checked · refreshed daily across 37 retailers
We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Stock Popularity Report →Check it against the live catalog:
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