Skip to content

Just added to your cart

    Qty:
    View cart ()

    Solo 300

    • Home
    • Catalog
    • Frequently Asked Questions
    Cart
    0 items
    • Home
    • Catalog
    • Frequently Asked Questions
    Solo 300 Complete Upper, 9"
    Solo 300 Complete Upper, 9"
    Solo 300 Complete Upper, 9"
    • Load image into Gallery viewer, Solo 300 Complete Upper, 9"
    • Load image into Gallery viewer, Solo 300 Complete Upper, 9"
    • Load image into Gallery viewer, Solo 300 Complete Upper, 9"

    Featured product

    Solo 300 Complete Upper, 9"

    Regular price
    $424.99
    Regular price
    Sale price
    $424.99 Sale
    Unit price
    /per 
    Availability
    Sold out
    Error Quantity must be 1 or more

    Adding product to your cart

    The Solo 300 is something new in the AR-15 world; a manually operated, straight-pull bolt action upper that requires no buffer tube. The result is the lightest, most compact weapon possible on the AR-15 platform.

    The Solo 300 is compatible with any standard AR-15 lower, with or without buffer tube. And because it's built on an AR-15 upper receiver, it's compatible with all your favorite accessories, including free-float handguards and magazines of all sizes.

    Whether you configure it as an SBR, braced pistol, or a true handgun, the Solo 300 upper gives you the lightest, most compact 300 Blackout on the market.

    • 300 Blackout 
    • 29oz (Complete upper) 
    • 9" Barrel, 416 Stainless 
    • 5/8-24 threaded muzzle 
    • 1 in 7" Twist 
    • 5R Rifling 
    • Fluted stainless thread protector
    • Billet Aluminum Receiver 
    • No FA / No Brass deflector  
    • Compatible with buffer tubes, buffer hole plugs, and picatinny stock/brace adaptors (all available separately.)
    • Optional 7" Mlok handguard                                  (+$70)

    Shipping and Handling

    S&H to the United States is $14 via USPS Priority 

    • Share Share on Facebook
    • Tweet Tweet on Twitter
    • Pin it Pin on Pinterest

    Featured collection

    • Picatinny Stock/Brace Adaptor
      Picatinny Stock/Brace Adaptor
      Picatinny Stock/Brace Adaptor
      Regular price
      $54.99
      Regular price
      Sale price
      $54.99 Sale
      Unit price
      /per 
      Availability
      Sold out
    • Solo 300 Upper (no barrel)
      Solo 300 Upper (no barrel)
      Solo 300 Upper (no barrel)
      Regular price
      $274.99
      Regular price
      Sale price
      $274.99 Sale
      Unit price
      /per 
      Availability
      Sold out

    Made in the U.S.A.

    All products we sell are 100% made in America.


    © 2022, Solo 300 Powered by Shopify
    © 2022, Solo 300 Powered by Shopify
    Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
    • Choosing a selection results in a full page refresh.
    • Press the space key then arrow keys to make a selection.