Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Prevents Damage To Chamber & Bore

Clean your AR-15 from the breech to prevent muzzle or chamber damage. Insert into the upper receiver, replacing the bolt carrier, for safe and easy cleaning. Self-centers in the receiver. O-ring seal at breech and solvent port keeps chemicals out of the action.


AR-15, Issue:10, Page:074
Big Book Catalog, Issue:67, Page:075
New Product Supplement, Issue:631, Page:017

SPECS: Machined Delrin®. 9½" (24cm) long. Models for AR-15s chambered in .223/5.56mm NATO or 6.5mm Grendel.

SATERN CUSTOM AR-15 DELRIN BORE GUIDE
812-015-002WB
.223/5.56 Bore Guide
812015002.223/5.56 Bore Guide

$34.99

In Stock
6.5 GRENDEL BORE GUIDE
812-000-007WB
6.5 Grendel Bore Guide
8120000076.5 Grendel Bore Guide

$34.99

In Stock
SATERN 300 BLK BORE GUIDE
812-000-015WB
.300 Blackout Bore Guide
812000015.300 Blackout Bore Guide

$34.99

In Stock

Cartridge: 300 AAC Blackout

SATERN 12.7X42MM BORE GUIDE
812-000-016WB
12.7x42mm Bore Guide
81200001612.7x42mm Bore Guide

$34.99

In Stock
AR-15 BORE GUIDE