Battle Arms Development VERT Monolithic PDW Complete Lower Receiver

Manufactured by Battle Arms Development


In Stock

"We ship fast!" Order by 5PM EST M-F or 12PM EST Saturday and your order ships same day. FFL items may take longer to process.


In Stock

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time can be 1-3 days.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to


The Battle Arms VERT PDW complete lower receiver is a unique monolithic billet lower for the AR-15. The self-contained VERT buffer system allows for an ultra-compact footprint when collapsed at just 4.75", while still working with standard MIL-SPEC M16 pattern bolt carrier groups. This lightweight stock solution provides continuous cheek weld and still extends to a full 8.75". The VERT PDW's receiver features a host of enhancements over MIL-SPEC offerings such as a deeply beveled magazine well, integral winterized trigger guard, built-in ambidextrous bolt release, and built-in ambidextrous magazine release. This model also includes an extended magazine release, extended bolt release, ambidextrous BAD-CASS short throw safety selector, ergonomic pistol grip, and takedown pins. All that you need to complete this lower is a trigger and you will be ready to connect it to an upper receiver. With top tier craftmanship combined with Battle Arms innovative design, the VERT PDW Monolithic lower is perfect for your next build.

  • All sharp edges deburred by hand
  • Continuous cheek weld
  • Compatible with MIL-SPEC components (except for proprietary integral parts)
  • Compatible with standard MIL-SPEC bolt carrier groups
  • Ultra-compact, self-contained buffer and recoil system
  • Integral Ambidextrous bolt release and safety
  • Upper/Lower Tension screw
  • Precision machined from billet 7075-T6 aluminum
  • Monolithic receiver combines lower receiver and PDW stock housing

  • Extended magazine release
  • Extended bolt catch/release
  • Ambidextrous BAD-CASS short throw safety selector
  • Ergonomic pistol grip
  • Enhanced Takedown pins
  • Proprietary buffer and buffer spring
  • Buffer tube wrench and mounting hardware

This complete monolithic lower receiver from Battle Arms Development is designed to be a drop-in system that can be used with most upper receivers so you can build yourself a compact carbine style AR15. With the proper tax stamp, this would be a perfect set up for a short-barreled rifle that can be easily stowed away in a range bag. This system is designed to work with 5.56/.223 direct gas impingement systems for optimal reliability. The ergonomic grip that comes with this assembly is also adjustable so you can customize the grip to your preferred angle.

Battle Arms Development, Inc. is a design, research, and development firm focusing on small arms design including firearm components, tools, gauges, accessories, and complete weapon systems. All B.A.D. Inc. products are made in the U.S.A. and held to the highest manufacturing standards to exceed the expectations of the most demanding users.


BrandBattle Arms Development
Caliber MarkingMulti-Caliber
FinishHardcoat Anodized
Receiver Material7075-T6 Aluminum
Trigger Pin DiameterMIL-SPEC .154

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