AT-15 HD 16 Owners Manual - American Tactical Imports

LUBRICATION – UPPER & LOWER RECEIVERS…Upper Receiver…Lightly Lubricate the inside of Upper Receiver, the Bore and Chamber (using the cleaning rodand a patch), the outer surfaces of the Barrel and Front Sight, and surfaces under the Handguards.Be sure you lubricate in and around all the Locking Lugs(as in photo above). The Forward Assist should also belightly lubed inside the Receiver and checked forfunction.Front Sight Detent: Depress and apply two or threedrops of CLP to it. Depress the detent severaItimes to work the lubricant down into the Spring.FRONTSIGHTDETENTLower Receiver…Lower Receiver Extension: Lightly lubricate inside theLower Receiver Extension (Buffer Tube), the Buffer andthe Action Spring. Also lightly lubricate the TelestockLatch and exterior of the Receiver Extension.Lower Receiver: Generouslylubricate ALL MOVING PARTSINSIDE THE LOWER RECEIVERincluding the Trigger, Hammer,Safety, Bolt Catch, MagazineRelease, etc), and theirvarious Pins and Detents. Don'tforget the Takedown and PivotPins and their Detents. Use anoiled rag to wipe off anyfingerprints on the exteriorsurfaces (they can start thecorrosion process). A blackcloth is best as it won’t leavevisible lint.PAGE 24Manufactured by Head Down Products