Sionics Weapon Systems AR-15 Enhanced Lower Parts Kit - No Grip

Manufactured by Sionics Weapon Systems


In Stock

NOTE: Limit 2 per household. Quantities exceeding 2 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 2 business day. FFL orders take approximately 14-16 business days if you can provide us an actively receiving FFL location.


In Stock


Build out your new lower with the Sionics Weapon Systems Enhanced AR-15 Lower Parts Kit. This AR-15 LPK comes with everything you need except a pistol grip giving you the freedom to choose what you want depending on your preference. The Enhanced Mil-Spec trigger is PTFE coated for a smooth, grit free pull and a consistent break at about 6.5 lbs. None of the engagement surfaces have material removed to improve reliability and safety while the slick coating does all the work to remove friction.

Kit includes:
  • 1- SIONICS Enhanced Trigger  
  • 1- Semi Auto Disconnect 
  • 1- SIONICS Enhanced Hammer  
  • 2- Hammer / Trigger Pin 
  • 1- Trigger Spring 
  • 1- Hammer Spring  
  • 1- Disconnector Spring  
  • 1- Standard Safety Selector  
  • 1- Safety Detent 
  • 1- Safety Detent Spring  
  • 1- Standard Bolt Catch  
  • 1- Bolt Catch Plunger  
  • 1- Bolt Catch Roll Pin  
  • 1- Bolt Catch Spring  
  • 2- Takedown / Pivot Spring 
  • 2- Takedown / Pivot Detent  
  • 1- Takedown Pin 
  • 1- Pivot Pin 
  • 1- Mag Catch
  • 1- Mag Release Button 
  • 1- Magazine Catch Spring  
  • 1- Buffer Retainer Pin 
  • 1- Buffer Retainer Spring
  • 1- Magpul Polymer Trigger Guard

A SIONICS Weapon System is a firearm that is more than just built from the ground up by master gunsmiths for professionals in the field. They're more than just an assembly of quality components. Every firearm built by SIONICS has been carefully crafted from the best components available by a single master gunsmith before a second master gunsmith puts it through a 19-point quality inspection and test firing process to ensure that ever SIONICS firearm has been built without compromise.


BrandSionics Weapon Systems
Fire Control GroupSingle Stage Trigger

Ratings & Reviews

No reviews available

Be the first to Write a Review