Presma 28 Piece AR-15 Lower Parts Kit .223/5.56

Condition:
New
Minimum Purchase:
1 unit
Shipping:
Calculated at Checkout
$31.49

Description

Presma 28 Piece AR-15 Lower Parts Kit [without FCG]

 

 

 

Upgrade your AR-15 build with the Presma 28 Piece Lower Parts Kit, a high-performance component set designed for reliability, customization, and precision. This kit excludes the fire control group (trigger, hammer, disconnector) and pistol grip—perfect for builders who want to hand-select premium components to complete their custom lower receiver.

Each part in this kit is precision-machined and manufactured from durable, high-quality materials to ensure long-lasting performance in any shooting scenario—from the range to the field. Whether you're finishing a new build or replacing worn components, Presma offers the reliability and craftsmanship you demand.


Key Features:

28 Precision-Machined Components – Ensures exact fit and smooth operation in your AR-15 lower receiver
No Fire Control Group or Grip – Ideal for custom builds and performance upgrades
Durable Construction – Engineered from rugged materials to handle repeated, high-volume use
Custom-Build Ready – Pair with your favorite trigger, hammer, and grip for full personalization
Universal Compatibility – Designed to work with all mil-spec AR-15 lower receivers
Reliable Performance – Perfect for builders, enthusiasts, and professional gunsmiths
Everything You Need, Nothing You Don’t – Complete your lower with the most essential parts


What’s Included:

  • ✅ Bolt Catch

  • ✅ Bolt Catch Plunger

  • ✅ Bolt Catch Roll Pin

  • ✅ Bolt Catch Spring

  • ✅ Buffer Retainer Pin

  • ✅ Buffer Retainer Spring

  • ✅ Detent Springs (x2)

  • ✅ Disconnector (for reference, not needed without FCG)

  • ✅ Disconnector Spring (for reference, not needed without FCG)

  • ✅ Hammer Pin (for reference, not needed without FCG)

  • ✅ Hammer Spring (for reference, not needed without FCG)

  • ✅ Magazine Catch

  • ✅ Magazine Catch Spring

  • ✅ Magazine Catch Button

  • ✅ Pistol Grip Screw

  • ✅ Pistol Grip Lock Washer

  • ✅ Pivot Pin

  • ✅ Pivot Pin Detent

  • ✅ Safety Detent

  • ✅ Selector (Safety)

  • ✅ Selector Spring

  • ✅ Takedown Pin

  • ✅ Takedown Pin Detent

  • ✅ Trigger Pin (for reference, not needed without FCG)

  • ✅ Trigger Spring (for reference, not needed without FCG)

  • ✅ Trigger Guard

  • ✅ Trigger Guard Roll Pin


 Ideal For:

  • AR-15 custom builders looking for modular flexibility

  • Shooters upgrading specific lower receiver components

  • Firearm enthusiasts who want mil-spec compatibility

  • Gunsmiths and professionals needing reliable spare parts


Upgrade your build today with the trusted precision of Presma. Built to perform. Engineered to last.


 

 

 

 

 

 

 
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