- These lower receiver parts will make finishing your DIY build project easy.
- This lower receiver parts kit includes the components you need to complete your .308 lower.
- The parts we offer here at Thunder Tactical are all machined to military standard tolerances.
- Save money by purchasing the parts you need as lower parts kits such as this one.
If you’re a DIY gunsmith building your own AR-15, then you’ll need the best AR lower parts kit available. This .308 lower parts kit available online at ThunderTactical.com includes all of the lower receiver parts you’ll need to complete your .308 lower. From the pistol grip and the trigger to the hammer pin and all of the vital springs needed for everything to function correctly, this parts kit has everything you need. Keep shopping gun parts online with us to find the other .308 parts you need.
- Machined to mil-spec tolerances
- Includes pistol grip
1 Review Hide Reviews Show Reviews
Arrived quickly and well packaged. Standard LPK. Nothing bad to say. I would recommend.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.