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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:73, Page:016
Big Book Catalog, Issue:73, Page:064

BROWNELLS - BRN-10® PROTOTYPE HANDGUARD RIFLE LENGTH

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6 Item(s)
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In Stock

Color: Brown

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

Alert Me When Available

This item is currently unavailable for backorder.

Color: Green

Length: 12

Material: Polymer

Style: 2-Piece

Type: Drop-In

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.