UTG A2 Fixed AR-15 Rifle Stock Assembly - All Parts Included - Buffer, Tube, Springs, & More
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From orders that included this itemProduct description
UTG AR-15 A2 Fixed Stock Kit – Complete Rifle-Length Buffer System
Features
- Complete A2 fixed stock assembly for AR-15 rifle-length recoil systems
- Includes rifle-length receiver extension, buffer, action spring, spacer, and stock screw
- Impact-resistant polymer stock provides a traditional fixed A2 profile
- Internal storage compartment provides space for a cleaning kit, spare parts, or other small accessories
- Hinged buttplate door provides convenient access to the storage compartment
- Fixed-length design provides a solid, non-adjustable shoulder interface
The UTG A2 Fixed Stock Assembly provides the stock and rifle-length recoil components needed to convert or complete an AR-15 with a traditional fixed-stock setup. The polymer A2 stock includes an internal storage compartment, while the included rifle-length receiver extension, buffer, and action spring eliminate the need to source the major stock-system components separately.
Note: This model is designed for AR-15 rifle-length recoil systems. It is not the UTG AR-308 A2 stock assembly and should not be substituted for an AR-308 rifle-length buffer system.
Specifications
- Brand: UTG
- Model: AR-15 A2 Fixed Stock Assembly
- MPN: RB-T469B
- Compatibility: AR-15 rifle-length recoil systems
- Stock Type: Fixed A2
- Receiver Extension: Rifle length, non-adjustable
- Stock Material: Impact-resistant polymer
- Receiver Extension Material: Aluminum
- Color: Black
- Dimensions: 11.20″ long x 1.62″ wide x 5.50″ high
- Weight: 25.0 oz
What’s Included
- 1x UTG A2 fixed stock
- 1x Rifle-length receiver extension
- 1x Rifle-length buffer assembly
- 1x Rifle-length action spring
- 1x Stock spacer
- 1x Stock screw
Customer reviews 40
AT3 Tactical · Hi there, thank you for your review! We are so glad to hear that our UTG A2 Fixed AR 15 Rifle Stock Assembly was a perfect fit for you. We appreciate your feedback and hope you continue to enjoy our product. Have a great day!
AT3 Tactical · Thank you for taking the time to leave a review for our UTG A2 Fixed AR 15 Rifle Stock Assembly. We are thrilled to hear that you were satisfied with all the parts included, including the buffer, tube, and springs. We strive to provide our customers with high-quality products, and we are delighted to know that we have met your expectations. Thank you for choosing our product, and we hope to serve you again in the future.
That said, I really like this stock. It feels very sturdy, fits perfectly on my YHM lower, and doesn't sound like a rattly cheese grater when firing. I've never had a malfunction with this kit, it goes pushed the bolt into battery just fine, and supports a fairly high rate of fire if you want to shoot fast.
The buttpad is a hard, spikey plastic, but I've found that it doesn't hurt while shooting and it stays in your shoulder very well the whole time. The pad/ stock are also angled in a way that you can stand your rifle up on the buttpad if needed, and my rifle is pretty front heavy at this point due to 20" barrel and an OCM5 sitting on the front.
The only con, if I had to choose one, is that the polymer around the buffer tube has a slightly different sheen to it than the rest of the stock.
Other than that, this stock pairs very nicely with a rifle length gas system, and helps your rifle cycle very smoothly!
AT3 Tactical · Thank you for taking the time to leave a positive review for our UTG A2 Fixed AR 15 Rifle Stock Assembly. We're glad to hear that you are satisfied with the fit and finish, and that everything was in perfect condition. We strive to provide excellent customer service and are happy to know that you had a positive experience with AT3 Tactical. Thank you for choosing our product and for your support.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
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Warranty & returns
Backed by the UTG Lifetime Warranty!
UTG Lifetime Warranty
Leapers, Inc. warrants that all UTG & UTG PRO products conform to published specifications and are free from defects in material and workmanship. We will repair or replace defective products for the duration of the product’s life span. Our dedicated in-house customer service professionals will provide the best-in-class UTG experience.
Please note that this warranty does not extend to products disassembled, damaged from misuse, accidental impact, negligence, natural disasters/accidents, or unauthorized repair or alteration.
Warranty Instructions
- Go to Warranty Request under Customer Service on our website.
- Fill out the necessary contact and product information to the best of your knowledge.
- A purchase receipt is required for all warranty cases and needs to be attached at the end of the form.
- Finalize the case by submitting the information to us.
- You will hear from one of our customer service reps within 24-48 hours and we will provide you with additional information and instructions.
- No return will be accepted without an RA#.
- For any questions regarding the process, please feel free to call at (734)542-1500.
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.

















