AR 15 Lower Parts Kit

(117 reviews) Write a Review
Does not apply
Usually Ships Within 3 Business Days-Excluding Holidays
Maximum Purchase:
3 units
Calculated at Checkout
MSRP: $54.95
— You save $5.00
Frequently bought together:



AR 15 Lower Parts Kit

Looking for the best AR 15 Lower Parts kit, Black Rifle Depot's OEM AR 15 Lower Parts Kit is assembled with top tier quality American made parts . With a crisp 6.5LB pull with very little creep these AR 15 Lower Parts Kits make a great upgrade over a standard Mil-Spec AR 15 LPK. These AR 15 Lower Parts Kits are sourced and used by some of the top manufactures in the AR 15 industry. These are complete 31 piece kits and are compatible with AR 15 and variant lower receivers.  All Parts Are Machined, No MIM Parts. You can purchase a Black Rifle Depot product with confidence every time, because we are confident about our quality and our service.

AR 15 LPK - Parts Included:

  • Bolt Catch
  • Bolt Catch Plunger 
  • Bolt Catch Roll Pin
  • Bolt Catch Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Disconnect
  • Disconnect Spring
  • Hammer (Black Oxidize)
  • Hammer Pin
  • Hammer Spring
  • Magazine Catch
  • Magazine Catch Button
  • Magazine Catch Spring
  • A2 Pistol Grip
  • Pistol Grip Lock Washer
  • Pistol Grip Screw
  • Pivot Pin
  • Pivot Pin Detent
  • Pivot Pin Detent Spring
  • Selector
  • Selector Detent 
  • Selector Detent Spring
  • Takedown Pin (Front & Rear)
  • Takedown Pin Detent 
  • Detent Springs (2)
  • Trigger (Black Oxide)
  • Trigger Guard
  • Trigger Guard Roll Pin
  • Trigger Pin
  • Trigger Spring
  • Parts Are In Colored Bags For Easy Assembly
  • 100% American Made

Lifetime Warranty

View AllClose

Warranty Information

Lifetime Warranty*Warranty does not cover use with 80% lower.
View AllClose

117 Reviews

  • 5
    lower parts kit

    Posted by Harold Gillespie on Aug 21st 2021

    Parts were delivered quickly, and price is good. have not had the chance to install them yet but am looking forward to trying them out.

  • 5

    Posted by Ron Pepe on Jun 22nd 2021

    Parts were shipped in a timely manner and the quality was very good.

  • 5
    Lower parts kit,AR15

    Posted by Jay Martin on Jun 21st 2021

    Very good quality. Delivery was prompt.

  • 5
    Lower Parts...

    Posted by Ray on Jun 21st 2021

    Good quality, reasonably priced if you’re looking to complete your build.

  • 5

    Posted by mark raymond on Jun 21st 2021

    quick shipping.quality parts

View AllClose