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CMC 3.5lb AR15/AR10 Drop in Trigger Large Pin .170 - Flat

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MSRP Price: $189.99
Our Price: $167.99
You Save: $22.00 (12 %)
We currently have 2 available.
Item Number: LRPCMC91507LPF
Manufacturer: CMC Triggers / MAP Pricing Required
Manufacturer Part No: 91507LPF

Installed in minutes, the CMC 3.5 - 4 lb Large Pin Flat AR-15 Trigger has a smooth feel and ultra-clean break. With exceptional lock time and lighting fast reset, the flat trigger bow delivers a linear feel unsurpassed by any other trigger bow shape. Trigger pull is factory set between 3.5 and 4 pounds, and is not user adjustable. Fits all .170" large pin lower receivers. This trigger is a completely self-contained, drop-in fire control group upgrade for large pin AR-15 rifles.


  • .170” large pin model. 
  • Trigger pull weight: 3.5 to 4 lbs. 
  • Ultra-crisp trigger.
  • Glass-smooth break.
  • Minimal lock time.
  • Positive trigger reset.

Adjustable: Non-Adjustable
Brand: CMC Triggers
Drop In: Yes
Manufacturer: .CMC Triggers
Platform: AR-15/AR-308
Total Pull Weight: 3.5 lbs - 4.0 lbs
Trigger Bow: Flat
Trigger Pin Diameter: .170 - large pin
Trigger Style: Single Stage

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