PW Arms AR57 LEM UPPER 16" 5.7X28
Pictures may not represent the actual item described.
Zoom the image with the mouse

PW Arms AR57 LEM UPPER 16" 5.7X28

(1 review) Write a Review
$899.00 $738.89
(You save $160.11)
This item is no longer available
Manufacturer Number:
Unit of Measure:

Related Products

Customers Also Viewed


Kit comes with a complete upper receiver, barrel, bolt assembly and a buffer tuned for 5.7 ammunition. 16" barrel with ambidextrous charging system and a rail system. FN PS90 50 round magazine mounts to the upper receiver. Magzine is not inclded.
  • 5.7x28mm
  • 16" barrel
  • Quad Rail
  • Complete Upper Receiver assembly

1 Review

  • Impact Guns is the Real Deal!!!!

    Posted by W. Bull on Jan 26th 2013

    Impact Guns provided amazingly fast service. Processing and delivering my AR57 upper in less than a week. Communication emails were clear and concise. Product arrived on time and well packaged. The product itself I would give a 4 out of 5. Only being marked down for what seems to be a 'bit of a cheesy charging handle wich at some point I may look to replace. Other than that it is a very solid piece that I would highly recomend to others that already have or are getting into the 5.7 platform....

Write a Review

Shipping & Returns

Returns Policy
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.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

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.