SOLGW - Sons Of Liberty Gun Works Blaster Guts (Lower Parts Kit) w/ Liberty Fighting Trigger


  • Based on 1 review(s) (1)

    Availability: Out of stock

Full Details & Specifications

SOLGW - Sons Of Liberty Gun Works Blaster Guts (Lower Parts Kit) w/ Liberty Fighting Trigger


Sons of Liberty Gun Works' Lower Parts Kit is made from only the highest quality Mil-Spec or better components:  The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. (not to be confused with MIM parts in the commercial market).  Our Safety and Takedown Pivot Detents are solid hardened Stainless Steel from KNS  Precision Machine.  SOLGW Magazine catch and Takedown Pivot Pins are machine from Mil-Spec AISI8620 per the USGI TDP, heat treated and coated per mil spec.  Our Mag Buttons are made from steel per Mil-Spec versus the aluminum found in the majority of commercially available LPKs on the market. 



  • Safety Selector 
  • KNS Stainless Selector Detent
  • Safety Selector Spring
  • Magazine Catch
  • Magazine Catch Button
  • Magazine Catch Spring
  • Bolt Catch
  • Bolt Catch Buffer
  • Bolt Catch Spring
  • Bolt Catch Buffer
  • Takedown and Pivot Pins
  • Takedown/Pivot Pin Springs (2)
  • Takedown/Pivot Pin KNS Stainless Detents (2)
  • Buffer Retainer Pin
  • Buffer Retainer Spring

The Liberty Fighting Trigger is designed to give an ultrareliable and light trigger pull at a price you can afford. SOLGW has created the perfect balance between proven mil-spec components and smooth grit free pull and break. The Hammer and Trigger have been treated in durable, corrosion resistant Nickel PTFE to reduce friction and maintain lubricity. The pull weight averages at 6 lbs., without any modifications that would compromise proper function. Best part is, it is Guaranteed for Life.

Trigger Group Includes:

  • 1 - Trigger (Nickel PTFE coated)
  • 1 - Trigger Spring 
  • 1 - Disconnector
  • 1 - Disconnector Spring 
  • 1 - Hammer (Nickel PTFE coated)
  • 1 - Hammer Spring 
  • 2 - Trigger/Hammer Pin
  • 1 - Slave Pin for Easy Install
Manufacturer Sons Of Liberty Gun Works
Shipping Restriction ITAR/Export Restricted
MSRP $100.00
Weapon Model AR15/M16
Material No
Material Finish Nickel PTFE
Color Nickel
Mil-Spec/Mil Issued Equipment Yes
Gas System No


Customer Reviews

What the customers are saying..

Overall Customer Rating

Based on 1 review(s) (1)

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Big ol’ bag of parts

Posted by John | (Posted on 4/3/2020)

It’s a standard, well-made LPK that I don’t think will have any reliability issues. I took the grip and threw it in a box of random parts, never to be looked at again, so I’m not 100% sure why they include that A2 grip that literally no one likes.
The trigger is smooth and is breaks similar to the BCM PNT (which isn’t surprising because they appear to actually be the same trigger with just minor variances in the finish).
However, the packaging is awful. It’s a big jumble of parts. While not impossible to sort out, it’s frustrating to get a bag of parts you’ve spent nearly a hundo on and you get a pile of springs that are wound into each other. Other companies put together cheaper LPKs that are well-organized and overall presented better, why can’t SOLGW do the same?
It’s Building with the SOLGW LPK is like reaching into a Rubbermaid full of old LEGOs and looking for that astronaut helmet you need amidst 10+ years of LEGO kits accumulated over birthdays and Christmases. You’ll find it after you dump everything out.


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