Wheeler Engineering Delta Series 300 Blackout Bore Guide
The nozzle of the Wheeler Engineering AR-15 300 AAC Blackout Bore Guide extends inside the chamber to prevent solvent from leaking into the action. A solvent port is conveniently located to the rear of the guide which extends out of the upper making it easily accessible during cleaning. Made of precision CNC machined aluminum with a durable anodized finish.
Features:
- Protects chamber & bore from damage
 - Ensures proper rod alignment for easier cleaning
 - Reduces solvent leakage into gun’s action
 - Anodized aluminum for durability
 - Integrated solvent port
 - Secures in place with dust cover engagement
 - 300 AAC Blackout Bore Guide fits  any 30 caliber, 6.5 or 6.8 AR-15
 
            
            
                        
            
            
            
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