Wheeler Delta Series Bore Guide AR-15 300 AAC Blackout (7.62x35mm) Aluminum

Wheeler Engineering Delta Series 300 Blackout Bore Guide Bronze. The Wheeler Delta Series 300 Blackout Bore Guide fits securely in any AR-15 or LR/308 upper and can be retained in place by closing the dust cover on the upper which engages a groove in the guide. The Wheeler 300 AAC Delta Series Bore Guides also have chemical resistant O-rings for retention in uppers without dust covers. This Bore Guide from Wheeler Engineering works well with .223 and .204 while the AR-10 works well on .308. The Wheeler Engineering AR-15 300 AAC Blackout Bore Guide works on any 30 caliber AR-15. The Nozzle extends inside the chamber to prevent solvent from leaking into the action. A solvent port is conveniently located to the rear of the Wheeler Blackout 300 AAC Delta Series Bore Guide which extends out of the upper making it easily accessible during cleaning. Specifications for Wheeler Fine Gunsmith Equipment Delta Series 300 Blackout Bore Guide: Manufacturer: Wheeler Engineering Color: Brass Features of Wheeler Delta Series 300 AAC Blackout Bore guides: AR-15 Bore Guide Inner tube diameter .250" (not intended for 6.8mm jag) 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 AR-15 Bore Guide fits .223 and .204 LR/308 Bore Guide fits .308 300 AAC Blackout Bore Guide fits all AR-15 Calibers up to .30 Cal. Package Contents: Wheeler Fine Gunsmithing Supplies Delta Series 300 AAC Blackout Bore Guides 777209 Wheeler Engineering 777209: Delta Series 300 Blackout Bore Guide Bronze