Tired of swapping out parts? Build the lower you actually want.
This premium lower parts kit features our AT3 Enhanced Nickel Teflon Trigger, giving you the quality trigger your rifle deserves, and the flexibility to tailor your lower to your preference. Now with the option of a classic curved, or modernized flat faced trigger.
This kit is great for any AR builder who wants quality components without breaking the bank, and pairing the pistol grip and trigger guard of your choice with our Nickel Teflon Trigger Assembly. The trigger has a smooth pull and clean break unlike a standard trigger, which can be gritty and detract from accuracy.
American Made Quality
- All parts meet or exceed military specifications (Mil Spec)
- Components are 100% Made in the USA
- Quality packaging keeps components protected and organized
- Backed by the AT3 Lifetime Warranty
This Kit Includes:
- Nickel Teflon Hammer
- Nickel Teflon Trigger
- Enhanced Disconnector
- Hammer Spring
- Trigger Spring
- Hammer Pin
- Trigger Pin
- Disconnector Spring
- Bolt catch
- Bolt catch plunger
- Bolt catch roll pin
- Bolt catch spring
- Buffer retainer
- Buffer retainer spring
- Magazine catch
- Magazine catch button
- Magazine catch spring
- Pivot pin
- Pivot pin detent
- Pivot pin detent spring
- Selector
- Selector detent
- Selector detent spring
- Takedown pin
- Takedown pin detent
- Takedown pin detent spring
- Pistol grip screw and lock washer
- Detailed parts diagram included for quick and easy part identification
Products available on this page:
- AT3™ AR-15 Enhanced Lower Parts Kit with 5lb Single Stage Nickel Teflon Trigger - Curved - Trigger Bow: Curved | SKU: LPK-ENHANCED | UPC: 5060748421739 | EAN: 5060748421739
- AT3™ AR-15 Enhanced Lower Parts Kit with 5lb Single Stage Nickel Teflon Trigger - Flat - Trigger Bow: Flat | SKU: LPK-ENHANCED-FLAT | UPC: 5060748424488
