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The BRN-180® Gen 2 features an adjustable gas system, robust piston operation, and compatibility with mil-spec AR-15 lowers, all in a lightweight design.

BROWNELLS BRN-180 GEN 2 UPPER RECEIVER 223 WYLDE 16" BARREL FDE

430101193

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Variations
Filters:
Variations:

Variations:

Cartridge: 223 Wylde Color: Flat Dark Earth Finish: Anodized Length: 16'' Product no.: 430101193
Not available
1209.9 GBP 0 £1,209.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000600
In stock
1029.9 GBP 21 £1,029.90 *
Cartridge: 300 AAC Blackout Color: Black Finish: Anodized Length: 10'' Make: Brownells Model: BRN-180, BRN-180S Muzzle: 5/8-24 Style: Complete Twist: 1-8 Product no.: 078000609
Not available
909.9 GBP 0 £909.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000725
Backorderable
1239.9 GBP 0 £1,239.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 18'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000726
Not available
1329.9 GBP 0 £1,329.90 *
Cartridge: 7.62 x 39 mm Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 5/8-24 Style: Complete Twist: 1-9.5 Product no.: 078000723
Not available
1089.9 GBP 0 £1,089.90 *
Cartridge: 7.62 x 39 mm Color: Black Finish: Anodized Length: 10'' Make: Brownells Model: BRN-180 Muzzle: 5/8-24 Style: Complete Twist: 1-9.5 Product no.: 078000724
Not available
1199.9 GBP 0 £1,199.90 *
909.9 1329.9 7 GBP
1209.9 GBP £1,209.90

Prices inclusive of duty & VAT.

Product no.: 430101193

BRN-180® Upper Receiver Group Gen2 – Reliable Piston System Made Even More Versatile Designed in conjunction with PWS & FM Products, the Brownells BRN-180® Complete Upper Receiver is inspired by the Armalite® AR-180 of the 1960s. Developed as a successor to the original AR-15, the AR-180 was a civilianized version of the AR-18, itself an upgrade on the M16 platform. The BRN-180® incorporates many of the AR-18/AR-180 improvements - including its robust and reliable gas piston operating system. (Yes, the originators of the AR-15 / M16 eventually embraced a piston!) The BRN-180® Gen2 Upper Receiver Group improves upon the original BRN-180 with two main upgrades. First, all BRN-180® Upper Receivers now ship with an Adjustable Gas System, previously only found on the BRN-180S®. The operating mechanism, the short stroke gas piston concept remains the same, but the user can select between two settings, depending on their conditions and ammunition, to ensure smooth and consistent function. No more spare gas piston cup to worry about. In addition to the new Adjustable Gas System, the Handguard is now retaining with a single locking screw. This large screw provides ample locking force and ensures a more consistent handguard lockup than the previous mechanism. During extended firing, and the barrel heating up, this new locking system ensures the handguard retains alignment and rigidity with the upper receiver. Also, with this new takedown mechanism, the handguard can be removed to access the gas system without removing the internal components. Like the original, the BRN-180® bolt carrier rides smoothly on a PAIR of guide rods. The carrier is buffered at the rear by a built-in polymer buffer with a molded-in steel plate that captures the guide rods. The Nitride bolt replicates the original AR-180 bolt design, right down to its use of a standard AR-15 extractor. Wait - we know what you're dying to ask. Yes, the BRN-180® upper receiver is fully compatible with any standard, mil-spec AR-15 lower receiver. The 16" or 18.5” barrel is machined from extra-strong 4150 carbon steel, with a hard Nitride finish that really resists surface wear. The BRN-180™ is chambered in .223 Wylde - for extra flexibility in ammo choice - with 1-8" rifling, so it handles both .223 Remington and military-type 5.56mm NATO ammo with equal aplomb. Up front there's a replica of the AR-180's unusual three-prong flash hider: the hemispherical bottom prong helps prevent the muzzle blast from kicking up a dust signature when shooting prone. Standard ½-28 tpi muzzle threads let you swap on a modern AR-15 muzzle device should you be bitten by the customizing bug. Ultra-reliable AR-180 piston operating system Compatible with current mil-spec AR-15 lowers Machined 7075 T6 aluminum receiver & handguard - hardcoat anodized finish 16" or 18.5” barrel with matte black Nitride finish .223 Wylde chamber Button rifled bore; 1-8" twist ½"-28 threaded muzzle Replica 3-prong AR-180 flash suppressor Molded polymer ejection port cover Total weight: 4.65 lbs We recommend the use of C-Products Duramag and/or Unimag for best results in our 7.62x39 variant.
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909.9 1329.9 7 GBP
Description Specification Customers reviews Accessories

BROWNELLS BRN-180 GEN 2 UPPER RECEIVER 223 WYLDE 16" BARREL FDE

1209.9 GBP £1,209.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Introducing the BRN-180® Gen 2 Complete Upper Receiver Assembly – Versatile and Reliable

The BRN-180® Gen 2 Complete Upper Receiver Assembly from BROWNELLS is designed to offer enhanced performance and adaptability, making it an ideal choice for enthusiasts and professionals alike.

Product Features:

  • Reliable Piston System: Developed in collaboration with PWS & FM Products, inspired by the iconic Armalite® AR-180.
  • Adjustable Gas System: Now featured on all BRN-180® Upper Receivers for improved functionality under varying conditions.
  • Single Locking Screw Handguard: Ensures consistent lockup and alignment with the upper receiver during extended firing.
  • Short Stroke Gas Piston: Maintains the same reliable operation with user-selectable settings.
  • Compatibility: Fully compatible with standard, mil-spec AR-15 lower receivers.
  • Durable Barrel: 16" or 18.5” barrel made from 4150 carbon steel with a hard Nitride finish.
  • .223 Wylde Chamber: Offers flexibility in ammunition choice, handling both .223 Remington and 5.56mm NATO rounds.
  • Replica Flash Suppressor: Features a three-prong design that minimizes dust signature when shooting prone.
  • Lightweight Design: Total weight of just 4.65 lbs.

For optimal performance, we recommend using C-Products Duramag and/or Unimag with our 7.62x39 variant.

Experience the perfect blend of reliability and versatility with the BRN-180® Gen 2 Upper Receiver – your next upgrade awaits!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The BRN-180® Gen 2 Upper Receiver features an Adjustable Gas System and a new handguard locking mechanism for improved performance and ease of maintenance.
  2. It is compatible with standard mil-spec AR-15 lower receivers and has a .223 Wylde chamber for versatility with .223 Rem and 5.56mm NATO ammo.
  3. Constructed with a 16" Nitride finished 4150 carbon steel barrel and a 7075 T6 aluminum receiver, it is durable and has a total weight of 4.65 lbs.

Attributes

  • Cartridge:
    223 Wylde
  • Colour:
    Flat Dark Earth
  • Finish:
    Anodized
  • Length:
    16''
  • Make: -
  • Model: -
  • Muzzle: -
  • Style: -
  • Twist: -
  • Delivery weight: 2.449kg
  • Shipping height: 114mm
  • Shipping width: 114mm
  • Shipping length: 699mm

Item details

Made in USA
US export classification: 0A501.e

Customers reviews

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Variations:

Cartridge: 223 Wylde Color: Flat Dark Earth Finish: Anodized Length: 16'' Product no.: 430101193
Not available
1209.9 GBP 0 £1,209.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000600
In stock
1029.9 GBP 21 £1,029.90 *
Cartridge: 300 AAC Blackout Color: Black Finish: Anodized Length: 10'' Make: Brownells Model: BRN-180, BRN-180S Muzzle: 5/8-24 Style: Complete Twist: 1-8 Product no.: 078000609
Not available
909.9 GBP 0 £909.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000725
Backorderable
1239.9 GBP 0 £1,239.90 *
Cartridge: 223 Wylde Color: Black Finish: Anodized Length: 18'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Product no.: 078000726
Not available
1329.9 GBP 0 £1,329.90 *
Cartridge: 7.62 x 39 mm Color: Black Finish: Anodized Length: 16'' Make: Brownells Model: BRN-180 Muzzle: 5/8-24 Style: Complete Twist: 1-9.5 Product no.: 078000723
Not available
1089.9 GBP 0 £1,089.90 *
Cartridge: 7.62 x 39 mm Color: Black Finish: Anodized Length: 10'' Make: Brownells Model: BRN-180 Muzzle: 5/8-24 Style: Complete Twist: 1-9.5 Product no.: 078000724
Not available
1199.9 GBP 0 £1,199.90 *

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