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Lower Parts Kit With Trigger Single Stage Curved 3 Lb

Lower Parts Kit With Trigger Single Stage Curved 3 Lb

CMC Triggers · Lower Parts

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Best price

$159.99at OpticsPlanet

In stock Sale checked Oct 1, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $159.99Salechecked Oct 1, 2026 In stock Buy at OpticsPlanet
Battlehawk Armory $159.99Salechecked Oct 1, 2026 Check store Buy at Battlehawk Armory
Brownells $212.49not checked recently Check store Buy at Brownells
Palmetto State Armory $304.99checked Oct 1, 2026 Check store Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $159.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$159.99$159.99$159.99
OpticsPlanet$159.99$159.99$159.99
Palmetto State Armory$304.99$304.99$304.99

Since Sep 28, 2026.

About this part

The Lower Parts Kit With Trigger Single Stage Curved 3 Lb is an AR-15 lower part from CMC Triggers. It's sold by 4 stores (1 in stock), from $159.99 to $304.99. The lowest in-stock price in the last 30 days was $159.99 at OpticsPlanet.

Specifications

Manufacturer
CMC Triggers
Platform
AR-15

From the manufacturer

A Complete Lower Parts Kit and Drop-In Trigger Unit\

Why pay for components you won't use on your next AR-15 build? That's the position of CMC Triggers, and that's why they paired their AR-15 Lower Parts Kit with one of the company's Single-Stage Drop-In 3.5-pound AR-15 triggers.

Unlike standard AR-15 lower parts kits, the CMC Triggers option doesn't include a mil-spec trigger, hammer or the springs needed for either one. That way, those who are looking to add a CMC Trigger to their build won't have to buy a complete lower parts kit with pieces they won't use. Buyers can choose between curved or flat trigger bows. All that's needed now to finish your lower receiver is to add the grip of your choice!

NOTE: grip NOT included.

  • Kit Includes:
  • 1.Bolt Catch
  • 2.Bolt Catch Plunger
  • 3.Bolt Catch Spring
  • 4.Bolt Catch Roll Pin
  • 5.Mag Release
  • 6.Mag Release Button
  • 7.Mag Release Spring
  • 8.Buffer Retainer Spring
  • 9.Safety
  • 10. Buffer Retainer
  • 11.Safety Detent Spring
  • 12.Safety Detent
  • 13.Trigger Guard
  • 14.Trigger Guard Roll Pin
  • 15.Takedown Detent Springs
  • 16.Takedown Detents
  • 17.Takedown Pins
  • All parts meet or exceed MIL SPEC
  • 100% CMC Triggers Product Warranty

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$159.99 at OpticsPlanet
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