Midwest Industries Drop In Trigger Kit with Lower Parts Ambi Safety Black
$222.68
Midwest Industries Drop In Trigger Kit with Lower Parts Ambi Safety Black
A high-performance trigger kit designed for accuracy and enhanced speed, featuring a 3.5lb single-stage trigger system and lightened hammer drop safety. This kit is suitable for rifles chambered in various calibers, including those with semi-automatic or bolt-action actions.
Out of stock
Features:
- 3.5lb Single-stage trigger system
- Allows you shoot more accurately with less effort
- Ultra-smooth break with a crisp clean release
- Fits small pin size (.154)
- Quick reset and low overtravel for enhanced speed
- Interior parts are S7 tool steel with heavy-hit hardening then black nitride finished for enhanced strength and corrosion resistance
- Lightened trigger pull (3.5-lb. pull weight)
- Lightened hammer
- Drop safety feature
- Self-contained design makes it easy and quick to install with no fine-tuning needed
- Unit weight: 2.4 oz.
- CNC machined from high-grade heat-treated tool steel and aluminum
- Blue anodized aluminum cassette housing
- Fits most .308 and .223 AR style platforms
- Anti-walk pins and screws included.
- Ambi Safety Selector 60 / 90 degree option
- Magpul Trigger Guard – MAG417
- Midwest Industries products are backed by a limited lifetime guarantee.
- 100% Made in USA
Note: The center set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.
PARTS INCLUDED
- Bolt Catch
- Bolt Catch Plunger
- Bolt Catch Spring
- Bolt Catch Roll Pin
- Mag Catch Lever
- Mag Catch Button
- Mag Catch Spring
- Buffer Retainer Spring
- Ambi Safety Selector – 60 / 90 degree option
- Buffer Retainer
- Safety Selector Detent Spring
- Safety Selector Detent
- Black Magpul Trigger Guard – MAG417
- 2 x Take-down Detent Springs
- 2 x Take-down Pin Detent
- Take-down Pin – Rear
- Pivot Pin – Front
- MI-TRIGGER-C – Midwest Industries Enhanced AR15 Drop in Curved Trigger 3.5lb Single Stage
- Anti-Walk Pins
| Weight | 0.425 lbs |
|---|---|
| Dimensions | 9.000 × 5.250 × 1.000 in |
| Manufacturer | Midwest Industries |
| Finish | black nitride, blue anodized |
| Weight | 2.4 oz |
| Material | S7 tool steel, aluminum |
| Compatible With | .308 and .223 AR style platforms |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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