Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
Customer Reviews
Most Recent Reviews
Mil spec trigger assy by Steve, August 15, 2022
Mil spec GI trigger. Gritty and not smooth at all. Price is not right for the low quality. Pass on the Mil spec trigger. There are lots of GI spec triggers around keep looking. Bushmaster usually does it right, but this trigger assy is a miss.
0/1 found this helpful
Read 1 Review
Color: Black Trigger Shape: Curved Trigger Pull Weight: 5.5 - 9.5 lbTrigger Pin Size: Mil-Spec Hand: Ambidextrous Gun Make: AR Platform Gun Model: AR-15

Code: 6C5-ART-BF3-00-50053-BLK

MPN: 00-50053-BLK

UPC: 604206200075

List: $45.95Save 18%
$37.85

Product Info for Bushmaster AR15 Mil-Spec Trigger Kit

The Bushmaster AR-15 Mil-Spec Trigger Kit provides professional-grade, drop-in replacement trigger parts for factory AR-15 rifles. These parts are made of high-quality, temperature-resistant materials in a Mil-Spec case. This fully warranted part serves as a replacement trigger for any Bushmaster AR-15 rifle with a Mil-Spec trigger pin. This is not an easy task as the trigger pin is notched. This trigger kit comes complete with all the necessary parts to install on your AR-15, either in the factory or aftermarket. All that is needed is a stock pin from your original trigger assembly. These instructions are for the AR-15 platform.image

WARNING: California`s Proposition 65

Specifications for Bushmaster AR15 Mil-Spec Trigger Kit:

Manufacturer: Bushmaster
Color: Black
Trigger Shape: Curved
Trigger Pull Weight: 5.5 - 9.5 lb
Trigger Pin Size: Mil-Spec
Hand: Ambidextrous
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle

Package Contents:

  • Bushmaster AR15 Mil-Spec Trigger Kit
  • Hammer
  • Hammer Spring
  • Trigger
  • Trigger Disconnect Spring
  • Trigger Spring
  • Disconnector

Bushmaster AR15 Mil-Spec Trigger Kit Orderable Models

List of Orderable Models

  • Bushmaster AR15 Mil-Spec Trigger Kit, Black, 00-50053-BLK , MPN: 00-50053-BLK , UPC: 604206200075 , Code: 6C5-ART-BF3-00-50053-BLK
Compare (0)