The Sig Sauer Tread M400 Two-Stage Trigger Upgrade Kit reduces the weight of the pull to break crisp and clean at approximately 5lbs. The precision machined parts provide an ultra-smooth action for any M4/AR-15, M400, MCX, 516. This is an easy to install enhancement for making precise shots at longer ranges.
Features
- Flat blade vertical trigger profile for a precise feel
- Two-stage crisp break for match-grade performance
- Factory upgrade for any M4/AR-15, M400, MCX, 516
- Tested to the reliability and safety standards of the military
Specifications
| Colour | Black |
| Finish | Black Nitride |
| Material | Steel |
| Weight | 2.3 oz (kit) |
| Pin Diameter | .154" |
| Trigger Bow | Flat Blade |
| Trigger Style | Two-Stage |
| Adjustable | Non-Adjustable |
| Fits | AR-15 / AR-308 |
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