Brownells 75th Anniversary - A Shooting Heritage
Menu

A Retro Handguard for Your AR-10 Prototype

Many AR-15 enthusiasts don't know that Eugene Stoner's original AR prototype was actually an AR-10 rifle chambered for the .308 Win. cartridge! Only later did the 5.56 NATO rifle emerge as the primary design. The Brownells BRN-10 Prototype Handguard is a detailed reproduction of the original handguard found on these prototype .308 Win. rifle models.

The Brownells BRN-10 Prototype Handguard features the classic rounded shape of the 1950s-era handguards and feature six venting holes on each side of the handguard to promote barrel cooling.

  • Two-piece handguard design
  • Constructed from polymer
  • Measures 12 inches long
  • Available in black, brown or green

The Brownells BRN-10 Prototype Handguard is designed for use with rifle-length gas systems and requires a round front handguard cap for installation.


Big Book Catalog, Issue:72, Page:013
Big Book Catalog, Issue:72, Page:058

BROWNELLS - BRN-10® PROTOTYPE HANDGUARD RIFLE LENGTH

narrow your choices »
Show Filters
6 Item(s)
sale
Online Only
In Stock

Color: Black

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

Online Only
In Stock

Color: Brown

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

Online Only
In Stock

Color: Green

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

sale
Online Only
In Stock

Color: Brown

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

sale
Online Only
In Stock

Color: Green

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

sale
Online Only
In Stock

Color: Black

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In