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Charging Handle Charging Handle


The Broomfield Arms (AR Charging Handle) is an easy to use, ergonomic charging handle. The raised rear lip helps divert harmful gasses, oil, and dirt away from the shooter, while the highly polished, anodized surface allows for clean, smooth function. Manufactured from 7075-T6 aluminum and hardcoat anodized for maximum durability.


  • Ambidextrous charging handle
  • 7075 Aluminum
  • Magnesium Coated Hardware

Made in the U.S.A.

Our Price: $145.00
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Bolt Carrier Bolt Carrier


This complete mil-spec AR-15 bolt carrier group has the quality & durability that Broomfield Arms' products are known for. This precision-made bolt carrier group comes fully assembled and ready to drop in your AR-15 rifle.

  • Milspec Carpenter No. 158® steel bolt
  • Shot Peened Bolt
  • High pressure tested
  • Mag particle inspected
  • Chrome Lined Carrier (AUTO)
  • Chrome Lined Gas Key
  • Gas Key Hardened to USGI Specifications

Made in the U.S.A.

Our Price: $325.00
Lightweight Lower Receiver Lightweight Lower Receiver


The Broomfield Arms Stripped Lower Receiver is a fully Mil-Spec, semi-auto lower ideal for your next custom build! Manufactured from high-strength 7075-T6 forged aluminum and MIL-STD hard coat anodized for extra strength and durability. Precision machining ensures drop-in installation of all mil-spec components! Marked Multi-Cal

  • Machined from Aluminum Forgings 7075-T6
  • Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2
  • Milspec diameter Receiver Extension
  • M4 Stock
  • Staked M4 Lock Nut
  • Standard Carbine Buffer
  • Un-notched Hammer compatible with 9mm use
  • Caliber: Multi

Made in the U.S.A.

Our Price: $425.00
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Bolt Carrier 2.0 Bolt Carrier 2.0


This complete mil-spec AR-15 bolt carrier group has the quality & durability that Broomfield Arms' products are known for. This precision-made bolt carrier group comes fully assembled and ready to drop in your AR-15 rifle.

  • Milspec Carpenter No. 158® steel bolt
  • Shot Peened Bolt
  • High pressure tested
  • Mag particle inspected
  • Chrome Lined Carrier (AUTO)
  • Chrome Lined Gas Key
  • Gas Key Hardened to USGI Specifications


Made in the U.S.A.

Our Price: $425.00
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Premium Upper Receiver Premium Upper Receiver


Machined from strong 7075-T6 aluminum forgings and hard coat anodized for supreme corrosion resistance, the Broomfield Arms stripped upper receiver is a great start for your next build.

  • Machined from 7075 - T6 aluminum
  • M4 Feed Ramps
  • 1913 picatinnny rail flat top
  • Engraved "T" numbers
  • Mil-Spec type III hard coat anodized
  • Dry lube coating to reduce wear and adding lubricity
  • Engraved with the Fortis "F" shield

Made in the U.S.A.

Our Price: $445.00
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4150 Precision Barrel 4150 Precision Barrel


When you order a Broomfield Arms barrel, you're ordering a barrel that has been cut, rifled, and assembled entirely in Bolton, MA and individually inspected and air gauged to ensure it meets their stringent specifications. Manufactured from durable 4150 Chromoly Vanadium steel and finished with a quality Manganese Phosphate for extra durability. All Broomfield Arms barrels 16" or longer are guaranteed to hold at least 1.000" MOA at 100 yards with appropriate ammo and shooting techniques.

  • Barrel Length: 16"
  • Gas System: Mid-length
  • Barrel Profile: A2 Style
  • Barrel Steel: Chrome Molly Vanadium, Cold Hammer Forged
  • Barrel Finish: Phosphate
  • Chrome Lining: Yes, bore and chamber
  • Muzzle Thread: 1/2-28
  • Chamber: 5.56 NATO
  • Twist Rate: 1:7
  • Barrel Extension: M4
  • Diameter at Gas Block: .750"
  • Gas Block: A2 F-marked sight base
  • Barrel Nut: Standard M16

Made in the U.S.A.

Our Price: $515.00
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