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18″ .450 Bushmaster Stainless Steel HBAR SIDE CHARGE Upper Assembly with BCG

Take your hunting experience to a higher level with the Sanders Armory .450 Stainless Steel Bushmaster Billet Side Charge Upper Assembly that includes a 18″ .450 Bushmaster 416R Stainless Steel Heavy Barrel, Your Choice of 15″ Keymod or MLOK handguard, Melonite .750 Low Profile Gas Block and Mid Length Stainless Steel Gas Tube with a .450 Bushmaster Parkerized Bird Cage Flash Hider. Each Upper Assembly is built within 2 business days of ordering and shipped via USPS Priority 2-3 Day.

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.450 Bushmaster BILLET Side Charge Upper Receiver with Nitride BCG

The Sanders Armory AR-15 .450 Bushmaster BILLET Side Charging Receiver Assembly is a custom receiver made from 7075 T6 Grade Billet Aluminum with Mil-A-8625 Type III Hard Coat Anodized Finish and M4 Feed Ramps. This side charging upper receiver assembly will fit and accept any Mil-Grade/Mil-Spec lower receiver and barrels. The Bolt Carrier Group (BCG) is a dedicated custom Side-Charging AR-15 .450 Bushmaster Nitride Bolt Carrier with Mil-Spec AR-15 .450 Bushmaster bolt head. The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit and made with case Hardened 9310 Steel with Phosphate per MIL-STD-171, Hardened 4340 cam pin, Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated, custom Side-Charging Handle is fortified and made of 4140 Chrome Moly with a Nitride Finish. Made in the USA!

In stock

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18" .450 Bushmaster 416R Stainless Steel Heavy Barrel (HBAR) with 1:24 Twist

Sanders Armory 18" .450 Bushmaster 416R Stainless Steel Heavy Barrel (HBAR) with 1:24 Twist

18" .450 Bushmaster 416R Stainless Steel Barrel with 1:24 Twist. This smooth Heavy Barrel has a mid-Length Gas System and requires a .750 Gas Block Acceptance - Barrel is Dimpled. Barrel is thread for Flash Hider or Muzzle break 5/8 x 32.

This item is not available at the moment.
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Mid Length Stainless Steel Gas Tube with .750 Nitride Gas Block

Sanders Armory is all about making life easy for you ... Take the frustration out of attaching your gas tube and gas block with our ALREADY Assembled Mid Length Gas Tube and a Low Profile .750 Steel Gas Block with a QPQ Nitride finish.

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Please Choose ONE Handguard. This Selection is for the 15" KEYMOD Handguard

The Sanders Armory AR-15 Free Float Slim Line Keymod Handguards provide a perfect addition to your AR-15 build or upgrade. The Ultra Slim Free Float KEYMOD Handguards are available in Your choice of length: 6" / 10" | 12" | 15" | 20". They include a 2.25" Steel Barrel Nut that requires No Alignment (alignment free)

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450/458 Parkerized Flash Hider V2

The Sanders Armory 450/458 Parkerized Flash Hider V2 features stylized vent cutouts.

NO shipping to District of Columbia (Washinton, D.C.), Massachusetts, Connecticut, Chicago, Cook County,
Deerfield, Highland Park or Aurora Illinois, New Jersey, New York, Puerto Rico, Hawaii, Alaska or Canada!
NO international shipping all must be within the 48 Contiguous United States! NO APO/PPO/FPO’s.

In stock

1
This product is currently unavailable.

Description

The Sanders Armory 18″ .450 Bushmaster Stainless Steel HBAR SIDE CHARGE Upper Assembly with BCG Package includes:

  • 1 – AR-15 Mil Anodized BILLET SIDE CHARGE Complete Upper Receiver with MPI Tested and Hardened Nitride .450 Bushmaster BCG
  • 18″ 416R Stainless Steel HBAR .450 Bushmaster Barrel with with 1:24 Twist and Mid Length Gas.
  • Sanders Armory 15″ Free Float Slim Line Keymod Handguard (your choice)
  • .450 Parkerized Bird Cage Flash Hider
  • .750 Low Profile Steel Nitrride Gas Block
  • Stainless Steel Mid Length Gas Tube
  • Each upper assembly is built to order and shipped within 2 business days via USPS Priority 2-3

NO shipping to District of Columbia (Washinton, D.C.), Massachusetts, Connecticut, Chicago, Cook County,
Deerfield, Highland Park or Aurora Illinois, New Jersey, New York, Puerto Rico, Hawaii, Alaska or Canada!
NO international shipping all must be within the 48 Contiguous United States! NO APO/PPO/FPO’s.