BX-1 10/22 Extended Base Plate with Mag
BX-1 10/22 Extended Base Plate
BX-1 10/22 Extended Base Plate in Ruger 10/22
BX-1 10/22 Extended Base Plate with Mag
BX-1 10/22 Extended Base Plate
BX-1 10/22 Extended Base Plate in Ruger 10/22

Oscar Delta Co.

BX-1 10/22 Extended Base Plate

$12.00 Sale Save

Buy 2+ get 5% off | Buy 4+ get 10% off

Add a bit of extra meat to your BX-1 mag with our BX-1 10/22 Extended Base Plate. Our BX-1 10/22 Extended Base Plate attaches securely to the base of your BX-1 magazine, adding an additional length of material to improve grip and aesthetic. Our BX-1 10/22 Extended Base Plate makes dropping your Ruger 10/22 mags more convenient and improves grip.

Compatible with factory Ruger BX-1 magazines. This item does NOT increase the capacity of your magazine, it is a purely visual and non-functional modification.

Light strikes with a wooden or rubber mallet may be required to fully seat your base plate/coupler into your magazine. Alternatively some minor sanding or shaving of the rough edge near the brass insert may also help to fit your 10/22 product properly.

What's in the box:

  • 1x BX-1 10/22 Extended Base Plate
  • 1x M4 bolt

Flat rate tracked $10 USD shipping to the USA - free over $75 USD subtotal. Other destinations available at checkout.

After an order is submitted, it is estimated to take a minimum of 3-4 business days until your shipment is dispatched. Actual wait times may vary. Reach out to us at hello@oscardelta.co if you experience any trouble with your shipment.

Shipping rates for global customers available at checkout. Our products are declared as firearm accessories. To avoid delays and confiscation, ensure the legality of importation and use of our products prior to submitting an order. We are not responsible for customs seizures.

How are your products made?

Each of our products are designed and 3D printed in-house using a high-strength polymer.

Are your products durable?

Our products are 3D printed out of a heat-resistant PLA+, often chosen in the 3D2A community for its durability and strength.

Can I put in a custom order?

If you're interested in putting in a bulk order or are looking to becoming a reseller, please reach out to us at hello@oscardelta.co!

Read more FAQs by clicking here.

Our products are manufactured using 3D printed thermoplastic. Because of the limitations of our material and manufacturing process, proper care is required to keep your products working correctly.


Our products can weaken and deform under excess heat. This usually isn't an issue outside and during regular use, however extremely hot environments such as parked vehicles may lead to failures.


Proper care should be taken when installing our products. Always read the product description fully to understand the recommended installation procedure to avoid issues.

Buy it with

AR Buffer Mount