SKU: DRM16B
UPC: 608060800402
MPN: M16B
The J. Dewey Breech Guide for AR-15/M16 is a precision cleaning rod accessory designed to protect the delicate breech face and bolt carrier group during routine maintenance and deep cleaning. Built for shooters, armorers, and law enforcement personnel who demand accuracy in both their rifles and their maintenance protocols, this guide ensures that cleaning rods stay centered and aligned during the entire cleaning cycle.
Manufactured by J. Dewey Mfg. Co., Inc.—a name trusted across military armories and law enforcement ranges—this breech guide features precision engineering that centers your cleaning rod at the breech face, preventing contact with the bolt carrier, firing pin channel, or internal lugs that can be damaged by off-axis pressure or rod deflection. The guide's internal geometry is calculated to work with standard J. Dewey cleaning rods and accommodates the AR-15/M16 platform's breech profile without modification.
Weighing only 0.15 lbs and measuring a compact 12.5 inches in length, it integrates seamlessly into your field cleaning kit without adding bulk, yet delivers the precision protection that separates professional-grade maintenance from improvised approaches. This breech guide is essential for anyone who fires their AR-15 or M16 platform rifle frequently and expects consistent performance and reliability.
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