Magpul DT Carbine Stock Mil-Spec Black

The Magpul DT Carbine Stock in Black (brand part no. MAG1377-BLK) is a drop-in replacement stock for AR15-pattern firearms equipped with a mil-spec receiver extension tube. Featuring dual tensioning technology that combines the best features of Magpul’s SL and CTR stocks, the DT Carbine stock delivers greater strength and stability while remaining super easy to adjust. Its A-frame style body includes an auto-engaging friction lock that provides extra-tight lockup on the buffer tube without needing a manual secondary friction lock, which means increased durability if the stock takes a hard impact. The result is quick, smooth, and frictionless length-of-pull adjustments on the fly, whenever the shooter needs to change position.

Key Specifications

• Fits mil-spec receiver extension tubes as a drop-in replacement.
• Uses dual tensioning technology, combining features from Magpul’s SL and CTR stocks.
• Features an A-frame style collapsible carbine body.
• Includes an auto-engaging friction lock for extra-tight buffer tube lockup.
• Requires no manual secondary friction lock, simplifying operation.
• Built for increased durability under hard impacts.
• Delivers frictionless length-of-pull adjustment on the fly.
• Finished in Black.
• Compatible with any AR15-pattern lower using a standard mil-spec buffer tube diameter.

Frequently Asked Questions

What receiver extension does this stock fit? A standard mil-spec receiver extension tube, as a drop-in replacement.

Does it need a secondary friction lock? No, its auto-engaging friction lock provides tight lockup without a manual secondary lock.

Buy the Magpul DT Carbine Stock Mil-Spec Black

Upgrade your AR15’s buffer tube with Magpul Industries‘ DT Carbine Stock, part of our AR braces and stocks lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.