AR-15 – Drop-In Trigger – 2 Stage Flat – AR PRO
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
Timney’s AR PRO is a self-contained drop-in trigger built for mil-spec AR-15 lowers and aimed at shooters who want a clean two-stage press without fooling around with a pile of loose parts. It uses a flat trigger shoe, a black anodized 6061 aluminum housing, and a crisp 2 lb total pull with an 8 oz first stage and 1.5 lb second stage.
This is a serious upgrade for guys who want more control, a cleaner break, and a trigger that is built for hard use. Anti-walk pins are not required, and Timney markets it as a true drop-in unit with no fitting or adjustment required.
Fitment
- Fits mil-spec AR-15 lowers
Does NOT fit
- Do not assume compatibility with non-mil-spec lowers
- Not the right buy if you are shopping for a curved-shoe AR trigger
What it does
The AR PRO gives you a light, predictable two-stage pull that helps with cleaner shot control than a typical factory mil-spec trigger. The flat shoe changes finger placement and feel, while the self-contained cassette format keeps installation cleaner and simpler than old-school trigger juggling.
Why it’s worth it
If you want a premium AR trigger with a defined wall and crisp break, this one makes sense. It is built for shooters who care about feel, speed, and consistency instead of settling for a crunchy stock trigger that feels like dragging a shovel through gravel.
Specs
- Product line: AR PRO
- Trigger type: 2-stage drop-in cassette trigger
- Total pull weight: 2 lb
- First stage: 8 oz
- Second stage: 1.5 lb
- Trigger shoe style: Flat
- Housing material: 6061 aluminum
- Housing finish: Black anodized
- Trigger shoe finish: Black oxide
- Anti-walk pins required: No
What’s included
- Timney AR PRO 2-stage flat trigger assembly
Tools needed
Basic AR lower disassembly tools are needed for installation. A bench block, punches, and a small hammer make the job cleaner.
Install notes
Timney lists this as a no-fitting drop-in trigger, but this is still a function-critical fire control part. Install it correctly, verify safe operation, and perform full function testing before live fire.
Verify before you buy
Verify your lower is a true mil-spec AR-15 lower and that you want the flat-shoe 2-stage AR PRO version before ordering.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
