Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377
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From orders that included this itemProduct description
DT Carbine Stock: Rugged Precision for AR-Style Platforms
Revolutionize your AR15/M16/M4 carbine setup with the DT Carbine Stock, an advanced replacement buttstock designed for Mil-Spec profile receiver extensions. Combining the best attributes from the SL and CTR product lines, this stock introduces groundbreaking dual tensioning technology for unparalleled strength and stability, ensuring a robust and secure platform that remains easily adjustable.
Crafted as an A-frame style carbine stock, the DT Stock integrates an auto-engaging friction lock, reflexively engaging during adjustment. This feature heightens tension on the buffer tube, establishing an incredibly tight lockup, and significantly reducing movement between the stock’s lock pin and receiver extension. Not only does this bolster durability against severe impacts, but it also facilitates swift, seamless, and friction-free length-of-pull adjustments on the move.
Experience enhanced ergonomics with a specially designed non-slip butt-pad that inherits the footprint of the SL line and incorporates the optimized curvature from the CTR. Its ambidextrous adjustment lever, rotation-limiting QD sling mount, and a 1.25” footman’s loop add to its versatile functionality.
Key Features:
- Mounts on Mil-Spec-sized carbine receiver extension tubes
- LOP-Adjustment Dual Tension Locking System for secure LOP placement
- Anti-snag ambidextrous control lever for easy handling
- Enhanced ergonomics with a non-slip butt-pad and sloping cheek weld
- Side mounting slots compatible with Magpul CTR Cheek Risers for non-AR15/M4 applications
- Versatile sling mounting options with rear 1.25″ sling loop and integral push-button QD swivel sling mount
Specifications
- Brand: Magpul Industries
- Model: DT Carbine Stock
- MPN: MAG1377
- Compatibility: AR10, AR15, M4, M16, M110, SR25
- LOP Collapsed: 10.5 in.
- LOP Extended: 13.8 in.
- LOP Adjustment Range: 3.3 in.
- Weight: 9.7 oz.
All 4 options on this page
- Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377 - Color: Modified Coyote Brown | SKU: MAG1377-MCB
- Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377 - Color: Black | SKU: MPIMAG1377BLK
- Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377 - Color: OD Green | SKU: MPIMAG1377ODG
- Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377 - Color: Flat Dark Earth | SKU: MPIMAG1377FDE
Customer reviews 11
Own both styles of the DT and the DT-PR stocks and like them both equally but for different reasons. Both work favorably on 6mm Max AR15 builds. Would recommend either stock for any build, but especially for long-range shooting, [link removed]. 1200+ yards.
Very much appreciate having both QD and sling-slot mounts. QD mount slots work as expected and do not come lose with either Magpul swivels or Fab FX-SLS swivels. Chinesium clones are a no go, because out of spec.
Can add Magpul cheek risers when needed to DT or DT-PR, again for long-range precision shooting.
AT3 Tactical · Hi there, thank you for taking the time to leave a review for the Magpul DT Carbine Stock. We're glad to hear that you're enjoying the product and that it has met your expectations. We apologize for the difficulty you experienced during installation, and appreciate your feedback. We will definitely take this into consideration for future improvements.
AT3 Tactical · Thank you for taking the time to leave a review for our Magpul DT Carbine Stock. We're glad to hear that you're satisfied with your purchase and we hope it's performing well for you. If you have any further questions or feedback, please don't hesitate to reach out to us. Thanks again!
AT3 Tactical · Thank you for taking the time to leave us a review for the Magpul DT Carbine Stock. We are thrilled to hear that you are impressed with the product and that it arrived ahead of schedule. We take pride in providing products with perfect fitment and are happy to know it is comfortable and looks cool. We appreciate your support and look forward to serving you again in the future.
AT3 Tactical · Thank you for your review of the Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377. We appreciate your feedback and are glad to hear that you are satisfied with your purchase. If you have any further questions or concerns, please do not hesitate to reach out to us.
AT3 Tactical · Thank you so much for taking the time to leave such a positive review. We're thrilled to hear that you had a great experience with our company and that you're happy with your Magpul upgrades. We pride ourselves on providing excellent customer service and we're so glad to have you as a satisfied customer. Thanks again for choosing AT3 Tactical!
AT3 Tactical · Thank you for your positive feedback! We are glad to hear that you are pleased with the Magpul DT Carbine Stock – MIL-SPEC AR-15 – MAG1377. Your recommendation means a lot to us. Thank you for choosing our product!
AT3 Tactical · Thanks for sharing your feedback! We're glad you are satisfied with your purchase!
Questions & Answers
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Warranty & returns
Backed by Magpul Warranty!
Magpul Warranty Information
If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.
To make a return, please take the following steps:
- BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
- Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
- Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
- A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
- All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

















