+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

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 FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

New! Ballistic Engineering AR Core Trigger - FRT Compatible Up to 10% Off w/ Free S&H — 2 models

Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
1 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
2 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
3 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
4 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
5 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
6 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
7 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR
8 of 8 images
Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR

Tap Tap to Zoom

Questions & Answers

New Product

See more new Ballistic Engineering Gun Parts items
We’ve just added this new product to OpticsPlanet. Be the first to get it!
In Stock
2 Models Available
Trigger Shape
All
Search

Product Info for Ballistic Engineering AR Core Trigger - FRT Compatible

AR core atrius FRT compatible. A rugged drop-in trigger that provides the discerning shooter true matchgrade performance with MIL-SPEC reliability.image

Specifications for Ballistic Engineering AR Core Trigger - FRT Compatible:

Manufacturer: Ballistic Engineering
Color: Red
Trigger Material: 6061 Aluminum
Trigger Pull Weight: 3.5 lb
Trigger Pin Size: Mil-Spec
Gun Make: AR Platform
Gun Type: Rifle
Finish: Anodized

Features of Ballistic Engineering AR Core Trigger - FRT Compatible

  • Set 3.50lbs trigger
  • 1.5 degree trigger with one of the shortest breaks and resets available for your rifle
  • Ballistic Engineering's patented disconnect system for superior reliability 
  • Full mass hammer combined with full power hammer spring for reliable ignition
  • A2 toolsteel internals
  • 17-4Ph stainless steel bushings
  • Red anodized 6061 aluminum housing
  • Works alongside the ATRIUS safety

Package Contents:

  • Ballistic Engineering AR Core Trigger - FRT Compatible
  • Allen Wrench
  • Installation Instructions

Ballistic Engineering AR Core Trigger - FRT Compatible Orderable Models

List of Orderable Models

  • Ballistic Engineering AR Core Trigger - FRT Compatible, Straight, 3.5lb, Red, ARCOREST-ATR , MPN: ARCOREST-ATR , UPC: 198715401004 , Code: 64W-ART-BE1C1-ARCOREST-ATR
  • Ballistic Engineering AR Core Trigger - FRT Compatible, Curved, 3.5lb, Red, ARCORECR-STR , MPN: ARCORECR-STR , UPC: 198715074581 , Code: 64W-ART-BE1C1-ARCORECR-STR
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-08-02 UTC.