High Speed Arms Valkyrie Tactical Skull Magazine Release (AR15/M4/AR10/M16)

The easy to install drop-in Valkyrie Tactical Skull Magazine Release (SMR) by High Speed Arms (HSA) features a billet magazine release button CNC machined from a solid piece of 6061-T6 aluminum. The release offers not only an aesthetic upgrade...

MDX Arms AR15 Complete Lower Parts Kit

The MDX LPK for the AR-15 platform is the perfect choice if you are looking to build your next AR-15. This kit includes all the standard mil-spec parts generally used in an AR-15 lower receiver, to ensure smooth and reliable operation. The MDX LPK...

MDX Arms Complete Lower Parts Kit with Complete Alpha Stock- Mil Spec

ALPHA Stock Complete Kit Info: Snag free design to prevent any tangles with gear Two different types of ambidextrous sling mounting options, including QD swivel sockets Rubber textured butt-pad Mil-Spec Receiver Extension Mil-Spec...

Odin Works Complete Lower Parts Kit - AR15/Semi-Auto

Technical Specs 31 piece set to complete a lower. Machined parts, no MIM. Hammer 8620 Steel Trigger 8620 Steel Disconnector 4340 Steel Trigger Pin 4140 Steel Bolt Catch 4340 Steel Polymer Pistol Grip

Stern Defense MAG-AD-9 Magazine Adapter for AR15

Convert your standard mil spec AR 15, M4, M16 lower assembly to use 9mm and .40 S&W Glock Magazines!  The Mag-AD series adapters install in seconds.  Boasting a last round hold open feature making them a breakthrough product and a must-have for law...

Strike Industries AR Enhanced Lower Receiver Parts Less Trigger, Hammer and Disconnector

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR.  This kit includes all the basics that you will need to build out...

Strike Industries AR Enhanced Lower Receiver Parts with Trigger, Hammer and Disconnector

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR.  This kit includes all the basics that you will need to build out...

Strike Industries AR15 AR Lower Receiver Parts (less Trigger Assembly,Grip,Trig Grd)

This lower parts kit comes with the basic necessities to complete a lower receiver and is assembled for those who already have an aftermarket trigger group, grip and trigger guard. Every part is cast and machined to MILSPEC standards. If you need a grip...

Strike Industries AR15 Lower Parts Kit less Grip/Trigger Guard

The AR-LRPTH comes with all small parts required to complete a lower receiver, except for a trigger guard and pistol grip. This lower parts kit is designed to produce a repeatable 5.5-6 lbs of trigger pull. Every part is machined to MILSPEC standards. If...