AT3 Tactical Ambi AR-15 Lower Build Kit – No Stock
Features
- Includes the lower receiver controls, small parts, grip, and carbine buffer assembly for an AR-15 lower build
- Ambidextrous magazine release and ambidextrous safety selector give the lower improved left- and right-side control access
- Includes AT3 enhanced trigger guard, A2 pistol grip, buffer tube, buffer spring, carbine buffer, castle nut, and end plate
- No-stock configuration is useful for builders who already have a specific stock picked out
- Built with black lower parts and mil-spec style hardware for a clean standard setup
The AT3 Tactical Ambi AR-15 Lower Build Kit – No Stock gives builders the core parts for setting up an AR-15 lower while leaving the stock choice open. It is a good fit for builds that need ambidextrous controls, a carbine buffer assembly, and standard lower hardware without paying for a stock that may be replaced anyway.
Note: This kit is not assembled. Stripped lower receiver, stock, and fire control group are not included.
Specifications
- Brand: AT3 Tactical
- Model: Ambi AR-15 Lower Build Kit – No Stock
- MPN: AT3-AMBI-AR15-LWRBK-NS
- Platform: AR-15
- Controls: Ambidextrous magazine release and ambidextrous safety selector
- Grip: A2 mil-spec pistol grip
- Buffer System: Carbine buffer assembly
- Buffer Weight: 3.0 oz
- Color: Black
What’s Included
- 1x AT3 AR-15 Mil-Spec Bolt Catch – Black
- 1x AT3 Mil-Spec AR-15 Bolt Catch Pin
- 1x AT3 Mil-Spec AR-15 Bolt Catch Spring
- 1x AT3 Mil-Spec AR-15 Buffer Retainer
- 1x AT3 Mil-Spec AR-15 Buffer Retainer Spring
- 2x AT3 Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent Spring
- 1x AT3 AR-15 Enhanced Trigger Guard Assembly
- 1x AT3 Mil-Spec AR-15 Magazine Catch Button – Black
- 1x AT3 Mil-Spec AR-15 Magazine Catch Spring
- 1x AT3 Mil-Spec AR-15 Pistol Grip Lock Washer
- 1x AT3 Mil-Spec AR-15 Pistol Grip Screw
- 1x AT3 Mil-Spec AR-15 Pivot Pin – Black
- 1x AT3 Mil-Spec AR-15 Bolt Catch Plunger
- 1x AT3 Mil-Spec AR-15 Selector Detent
- 1x AT3 Mil-Spec AR-15 Selector Detent Spring
- 1x AT3 Mil-Spec AR-15 Takedown Pin – Black
- 2x AT3 Mil-Spec AR-15 Pivot Pin/Takedown Pin Detent
- 1x Arms Unlimited Ambidextrous AR-15 Magazine Release
- 1x AT3 Ambidextrous AR-15 Safety Selector – Black
- 1x AT3 Carbine Buffer – 3.0 oz
- 1x AT3 Carbine Buffer Spring for AR-15
- 1x AT3 Castle Nut for AR-15 Buffer Tubes – Black
- 1x AT3 Mil-Spec Buffer Tube – AR-15 – Black
- 1x AT3 Mil-Spec End Plate for AR-15 – Black
- 1x AT3 AR-15 A2 Mil-Spec Pistol Grip


