Alamo 15

(6 customer reviews)


Availability: 11 in stock

Alamo 15

Alamo 15 introducing the powered by Graves Alamo14 trigger with more than 40 years of research and development, this is the latest offering by Thomas Allen Graves, the original designer and patent holder of the Positive Displacement Trigger.

What is the Alamo-15 trigger?
The PBG ALAMO-15 AR trigger has the patent-pending Graves Roller Technology that improves reliability, reduces friction, eliminates wear and tear found on other triggers and BCGs, increases the life of the trigger, speeds up the shooting cycle, and provides an unbelievable shooting experience.
How does an AR 15 binary trigger work?
A binary trigger is a replacement trigger that features two modes of firing, semiautomatic and binary or “echo” in the case of one brand. This binary trigger mechanism allows the user to fire whenever you pull the trigger and then to fire again with the release the trigger.

Alamo 15 trigger

New In Bag Alamo-15 Positive Displacement Trigger. I have this trigger in hand and ready to ship!! The Alamo-15 Powered by Graves trigger will give you the most fun you ever had – and easily replace your binary.

Alamo 15 trigger for sale

This is NOT an NFA item, and can be purchased without any special license. It does not make your AR-15 fully automatic or a machine gun under the NFA. Don’t miss out on this gem!!

Alamo-15 trigger

 Powered By Graves (PBG) Model: ALAMO-15 Action: Single Caliber: .223/5.56 (Other calibers may require tuning) Platform: AR-15 Pistol or Rifle Weight: 2.95 oz. Material: Aluminum/Steel Minimum Requirements: M16 Bolt Carrier Group (BCG) H-2 or Heavier Buffer Mil-Spec Lower


Made specifically for the AR platform chambered in .223/5.56, the ALAMO-15 is for anyone seeking a high-performance trigger for their firearm.

Alamo 15 for sale

Designed with durability and reliability in mind, the ALAMO-15 features the patented Graves Roller Technology which improves reliability, eliminates wear and tear, and provides an unbeatable shooting experience. The ALAMO-15 will stand out as the market leader in the trigger category.

Alamo 15 in stock


  • Hammer is hardened 17-4 stainless steel
  • Heavy duty hammer pin lug
  • Steel Hardened 17-4 stainless steel hammer and trigger bushings
  • Lightweight 750 alloy
  • Hardened 440-c steel patented roller technology improves reliability, decreases wear
  • Make: Powered By Graves
  • Action: Single
  • Caliber: .223/5.56 (Other calibers may require tuning)
  • Platform: AR-15
  • Weight: 2.95 oz.
  • Material: Aluminum/ Steel *Features Roller locking bar for reduced wear and tear and a more reliable cycle of action

Buy Alamo 15 online

Minimum Requirements:

  • M16 Bolt Carrier Group (BCG)
  • H-2 or Heavier Buffer
  • Mil-Spec Lower

Graves alamo 15 trigger

Alamo 15 trigger price

6 reviews for Alamo 15

  1. Dave

    This is a very robust and well made item. Dropped right in like it should. So far no complaints.

  2. Adamn

    Ordered on the Apr 6th, finally got it today (12th) thanks to stupid ups. Anyway, get one, its awwsom!!! Seriously, smooth as silk, much better than any binary.

  3. sanchez

    Easy drop-in and comes with anti-walk pins. Probably will be banned though cause that new A F T…lol.

  4. sanzo

    Item as described and fast shipping! Excellent communication! Would buy from this seller again

  5. Preacher,

    Runs smooth and a lot of fun to use. A select to shoot would be a nice addition though. You might not always want full engagement. Highly recommend if this is something you’re considering.

  6. carolina

    Best of the lot – must have is a Odin 9mm adjustable buffer and a kitchen scale

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