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Tag Archives: Lower Receiver

Quick and Inexpensive DIY: Easily Colorize your AR-15 Fire Control Roll Marks

Posted on February 12, 2015 by Mike Petrucci

I’m just about done building my first rifle and while there’s still a few finishing touches to add, I thought… View Article

Posted in DIY | Tagged mod, Fire Control, Engravings, Roll Marks, modification, crayon, paint, Upper Receiver, rifle, Lower Receiver, gun, Firearm, do it yourself, DIY, AR15, AR-15, AR | 9 Comments

DIY AR-15 Build: Trigger Group Installation

Posted on June 20, 2011 by The ITS Crew

This entry is part 5 of 8 in the series DIY AR-15 Build

Today in part five of our DIY AR-15 Build you’ll learn how to install the Trigger Group in your Lower… View Article

Posted in Firearms | Tagged How To Build an AR-15, Stag Arms Lower Parts Kit, Non-Rotational Pins, Lower Receiver, KNS Pins, KNS Pin Set, ITS Tactical, Imminent Threat Solutions, Hammer Trigger Pin Set, Hammer Trigger, Brownells, Bravo Company USA, AR-15 Trigger Group, Anti-Walk Pins | 5 Comments

DIY AR-15 Build: Pivot Pin Installation

Posted on June 8, 2011 by The ITS Crew

This entry is part 4 of 8 in the series DIY AR-15 Build

Today in part four of our DIY AR-15 Build you’ll learn how to install the Pivot Pin on your Lower… View Article

Posted in Firearms | Tagged Stag Arms Lower Parts Kit, AR-15 Pivot Pin, Pivot Pin Installation Tool, Pivot Pin, Lower Receiver, ITS Tactical, Imminent Threat Solutions, How To Build an AR-15, Brownells, Bravo Company USA | 30 Comments

DIY AR-15 Build: Magazine Catch Installation

Posted on May 25, 2011 by The ITS Crew

This entry is part 2 of 8 in the series DIY AR-15 Build

Today in part two of our DIY AR-15 Build you’ll learn how to install the Magazine Catch on your Lower… View Article

Posted in Firearms | Tagged AR-15 Magazine Catch, Black Rifle, Stag Arms Lower Parts Kit, Magazine Release, Lower Receiver, How To Build an AR-15, Green Eyes and Black Rifles | 7 Comments

How to Keep Your AR Running, Part 2: Nomenclature and Cycle of Operation

Posted on April 13, 2010 by The ITS Crew

This entry is part 2 of 3 in the series Keep Your AR Running

Today we’re going to continue our series on Keeping Your AR Running by looking into the AR nomenclature and Cycle… View Article

Posted in Firearms | Tagged Direct Impingement Gas System, Upper Receiver, M16, M-16, Lower Receiver, Gas Piston, DI, Cycle of Operations, Cycle of Operation, Cocking Feeding Chambering Locking Firing Unlocking Extracting Ejecting Cocking, Bolt Carrier Group, AR15, AR-15, AR Nomenclature | 18 Comments

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