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MSF 16” .458 Socom Upper Receiver Assembly

Original price was: $399.00.Current price is: $349.00.

-13%

Complete your upper

Add a bolt carrier group and charging handle to complete your upper.

Add Bolt Carrier Group

(+$99.99)
(+$154.99)
(+$149.99)
(+$149.00)
(+$144.00)

Charging Handle Options

(+$15.00)
(+$25.00 $19.99)
cheap ambi charging handle
(+$19.99)
(+$75.00)
(+$125.00 $99.00)
(+$79.99)
(+$94.95)
(+$79.95)
(+$79.95)
(+$45.00)
(+$79.95)
(+$45.00)
(+$45.00)
(+$79.99)
(+$45.00)
(+$79.99)
(+$79.99)

Gas blocking charging handle

Customize your upper

Handguard Options

(+$35.00)
(+$35.00)
(+$35.00)
(+$25.00)
(+$59.00)
(+$59.00)

Gas Block Options

(+$89.99)

Muzzle Device Options

(+$35.00)

Pin/Weld Muzzle Device?

Handguard Options

(+$35.00)
(+$35.00)
(+$35.00)
(+$25.00)

Custom Dust Cover Engraving

Foregrip Options

(+$23.00 $21.00)
(+$33.00)
(+$33.00)
(+$23.00 $21.00)

Sights / Optics

(+$25.00)
(+$125.00)
(+$149.00)
(+$577.00 $499.00)
(+$249.00 $179.00)
(+$211.00 $159.00)

Light Options

Arisaka 300 Series with Malkoff E1HT Head and Momentary Tailcap
Arisaka 300 Series with Malkoff E1HT Head and Momentary Tailcap $185.00

Folding Adapter

(+$199.00)

Silencer Use?

Do you plan to use a silencer?

Make sure the threads clear the rail, contact me if any issue.

Make sure barrel threads clear rail, and leave muzzle device loose.

We will build as designed and tighten muzzle device.

Tools / Extras

(+$8.00)
(+$9.99)
(+$9.99)
(+$5.99)
(+$3.99)
Product price: $349.00
Order total:
Free shipping on all orders over $350
MSF 16” .458 Socom Upper Receiver Assembly
MSF 16” .458 Socom Upper Receiver Assembly $399.00 Original price was: $399.00.$349.00Current price is: $349.00.

Elevate your AR-15’s performance with the MSF 16” .458 SOCOM Upper Receiver Assembly. Designed for those seeking substantial stopping power, this upper receiver is ideal for big game hunting and tactical applications.

Key Features:

  • Barrel: 16-inch length, optimized for a balance between maneuverability and accuracy.
  • Caliber: Chambered in .458 SOCOM, delivering superior impact for large game pursuits.
  • Handguard Options: Customize with various M-LOK and quad rail designs to suit your accessory needs.
  • Bolt Carrier Group and Charging Handle: Optional additions allow for personalized configuration.

This assembly offers versatility, allowing you to tailor your firearm to specific requirements. Whether you’re gearing up for a hunting expedition or enhancing your rifle’s capabilities, the MSF 16” .458 SOCOM Upper Receiver Assembly provides the power and customization options you need.

Additional information

Weight 5 lbs
Barrel Size

16"

Caliber

.458 Socom

Style

Rifle

5.0
Based on 3 reviews
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1-3 of 3 reviews
  1. MA

    These guys are awesome! – Superb customer service. Great upper… definitely recommend.

  2. RP

    Damn sure worth the money! – Would have loved to see a chromed bore but other than that it’s perfect and I love the reduced diameter barrel shroud. I have a red dot on top and a lazer below. It fit great on my Spikes Tactical lower receiver.

  3. C

    sound of freedom – This was a great set up. I loved being able to customize the set up. Only issue I had was my own fault as a newb to building these. I used a heavy barrel in a slim hand guard. It makes adding attachments tough with clearances. Hoping someday to also get an AR10 from here.