Presma 31 Piece AR-15 Lower Parts Kit With FCG

Build with confidence using the Presma 31 Piece AR-15 Lower Parts Kit—a comprehensive, high-quality set that includes everything you need to complete your lower receiver. Whether you're assembling a new rifle or upgrading components, this kit ensures reliability and smooth operation.

✅ Complete Lower Build Solution
Includes all essential AR-15 lower parts, including a pistol grip, fire control group (FCG), trigger, and hammer—perfect for new builds or replacements.

✅ Precision-Machined Components
Each part is made to mil-spec standards for consistent performance and compatibility with most AR-15 lower receivers.

✅ Durable and Reliable
Crafted from quality materials, these parts are designed to withstand wear and tear, providing long-term reliability in both training and real-world conditions.

✅ Includes Full Fire Control Group (FCG)
Comes with trigger, hammer, disconnector, springs, and pins—everything needed for a crisp, responsive trigger pull.

✅ Ergonomic Pistol Grip
Features a comfortable, secure grip with included lock washer and screw for a secure fit.

✅ Ideal for Gunsmiths & DIY Builders
A smart choice for custom AR builds, repair projects, or replacing worn parts in your current setup.

? Kit Includes (31 Total Pieces):

• ✅ Bolt Catch

• ✅ Bolt Catch Plunger

• ✅ Bolt Catch Roll Pin

• ✅ Bolt Catch Spring

• ✅ Buffer Retainer Pin

• ✅ Buffer Retainer Spring

• ✅ Detent Springs (2)

• ✅ Disconnector

• ✅ Disconnector Spring

• ✅ Pistol Grip

• ✅ Hammer

• ✅ Hammer Pin

• ✅ Hammer Spring

• ✅ Magazine Catch Button

• ✅ Magazine Catch Spring

• ✅ Magazine Catch

• ✅ Pistol Grip Lock Washer

• ✅ Pistol Grip Screw

• ✅ Pivot Pin

• ✅ Pivot Pin Detent

• ✅ Safety Detent

• ✅ Selector

• ✅ Selector Spring

• ✅ Take Down Pin

• ✅ Take Down Pin Detent

• ✅ Trigger

• ✅ Trigger Guard

• ✅ Trigger Guard Roll Pin

• ✅ Trigger Pin

• ✅ Trigger Spring

Perfect for AR-15 enthusiasts, gunsmiths, and first-time builders alike!
No additional parts or modifications required. Installs easily in any standard AR-15 lower.

Ready to ship – order today and complete your build with quality you can trust!