Home > Shop by CALIBER > 458 Socom >

Big Bore AR15 Complete Build with 80% Lower Receiver - .458 Socom or 450 Bushmaster - Shown here in Blue Titanium - You Pick the Color!!
Big Bore AR15 Complete Build with 80% Lower Receiver - .458 Socom or 450 Bushmaster - Shown here in Blue Titanium - You Pick the Color!!
 
Our Price: $899.99
Sale Price: $799.99
Savings: $100.00

Quantity in Stock:This item is currently out of stock.

SKU: BIGBORE-AR-BLD-CYC


Bolt Carrier Group Add On:

Caliber Option(Choose):

Color:
Exclusive

Handguard Style (MLok or Keymod):

Have it assembled?:
Splatter Upgrade

Splatter Upgrade (Set):
A total of 7 colors will be Splattered over your Base Color. Multi Cam Bright Green H-343, Multi Cam Dark Grey H-345, Graphite Black H-146, Desert Sand H-199, Magpul FDE H-267, Patriot Brown H-226, and Troy Coyote Tan H-268. When Battleworn is Added, Battleworn will be done over the Splatter Camo. Not Available over Gun Candy

Battleworn Set:
When Battleworn is selected, this will be the final coat over all other upgrades.

Qty:  
Description
 
The BigBore Build is available in .458 Socom or .450 Bushmaster. Need something new to add to your gun cabinet? Tired of your typical .223/5.56 and want something new to take to the gun range? Look no further!

Includes:

  • Anderson Manufacturing Big Bore Upper Receiver (In your color)
    • Upper Parts Kit
      • Milspec Black Charging Handle with Extended Latch (In your color)
      • Milspec Black Ejection Port Dust Cover
      • Milspec Black Forward Assist
  • Ergonomic 15" Lightweight Freefloat Handguard (available in Keymod or MLok)(In your color)
  • 16" Steel Black Barrel in your choice of .458 Socom or .450 Bushmaster
    • Appropriate Gas Block and Gas Tube
  • KAW Valley Precision 3.25" Magnum Linear Comp (In your color)
  • CQB 4x32 Compact Scope
    • Fiber Optic Built In Sight
    • 100% Shock, Recoil, Fog Proof and Nitrogen Filled
    • Red, Green, and Blue Illuminated with Glass Etched Reticle
    • Preset Parallax, Adjusted for 100 Yards
    • 5.5", 15.9 Oz
  • Billet 80% Lower with built in trigger guard (In your color)
  • Strike Industries Lower Parts Kit
  • Magpul Black Grip
  • Cobra Stock Kit
    • Cobra Stock (In your color)
    • 6 Position Buffer Tube (In your color)
    • Buffer Spring
    • Buffer
    • Black End Plate
    • Black Castle Nut
*Requires a jig and milling. Jig is NOT included
**Assembly and Test Fire of the Upper Assembly ONLY is available with the drop down menu. (Lower Parts include an 80% and does NOT come assembled, requires the buyer to complete with a jig.)
***This purchase does NOT require an FFL
****Does NOT include BCG, available as an add on under drop down menu
*****Will NOT SHIP to California, Connecticut, District of Columbia, Hawaii, Maryland, Massachusetts, New Jersey, New York, Pennsylvania, Rhode Island, Washington, or any regulated state.
(If purchased from one of these states or districts the cost of the 80% Lower will be refunded and the rest of the order will ship as purchased.) Available to remove with drop down menu.

Share your knowledge of this product. Be the first to write a review »