AR-15 2-stage trigger assembly with combat reliability and made with full strength music wire springs for fast lock time and reliable discharge with factory or military ammunition. Hammer trigger disconnector and pins are made with the highest grade hardest longest wearing materials available. The assembly is contained in a high grade 410 stainless steel housing. Installation is fast and simple: simply insert the one piece assembly and install the supplied over sized pins. Designed to fit mil-spec receivers with small pins. Does not fit Colt AR-15 w/ sear block.

• Flat trigger
• 2-Stage 2lb/2lb. pull
• Standard size pins

CMC Triggers Corp Kit Black Lower Assembly Kit W/3.5lbs Trigger With Anti-Walk Pin Set 81503

CMC Triggers Enhanced Bolt Carrier Group was designed for shooters who demand superior performance weapon components in the heart of their firearm. CMC proudly manufactures the highest quality firearms components in the industry.

Features:

• Black Nitride finish
• Enlarged forward ports
• Optimized for suppressor use
• Hardened 4340 cam pin
• Mil-Spec 8740 steel firing pin
• MPI and HPT tested
• Mil-Spec Extractor Spring & O-Ring
• .308 and 6.5 Creedmoor compatible

CMC Triggers is the original manufacturer of the Drop-in Trigger Group for the AR-15/10 rifle since 2003. CMC’s critical sear engagement surfaces have a proprietary machining process that renders superior surface finish and dimensional control. As compared to their competition, the techniques used to establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS, compared to a mirror which is 0 RMS. CMC Triggers Single Stage AR15/10 are available in configurations for Small Pin, Large Pin and M&P 15/22 Trigger in multiple pull weights and Signature Flat, Curved or Combat Curved Bow. Manufactured in the Great State of Texas. CMC’s innovative, self-contained and easy-to-install AR-15 trigger groups, have been completely re-tooled to maximize production capacities, incorporate new design enhancements and reduce cost. CMC’s AR-15 trigger groups have always yielded exceptional trigger pull dynamics for tens of thousands of satisfied customers.

Fire control group and grip NOT included.

CMC Triggers Complete Lower Receiver Parts Kit for AR-15 is a great addition to your AR15 build. Suitable for amateur gun builder to seasoned expert gunsmith.

• Bolt Catch
• Bolt Catch Plunger
• Bolt Catch Spring
• Bolt Catch Roll Pin
• Mag Release
• Mag Release Button
• Mag Release Spring
• Buffer Retainer Spring
• Safety
• Buffer Retainer
• Safety Detent Spring
• Safety Detent
• Trigger Guard
• Trigger Guard Roll Pin
• Take-down Detent Springs
• Take-down Detent
• Take-down Pins

AR-15 2-stage trigger assembly with combat reliability and made with full strength music wire springs for fast lock time and reliable discharge with factory or military ammunition. Hammer trigger disconnector and pins are made with the highest grade hardest longest wearing materials available. The assembly is contained in a high grade 410 stainless steel housing. Installation is fast and simple: simply insert the one piece assembly and install the supplied over sized pins. Designed to fit mil-spec receivers with small pins. Does not fit Colt AR-15 w/ sear block.

• Curved trigger
• 2-Stage 1lb / 3lb. pull
• Standard size pins

CMC Triggers’ innovative component trigger features the same quality materials and design as our OG Drop-in Triggers but without the drop-in housing. These high-performance AR-15 triggers are simple to install with our ground-breaking patented assembly tool. The trigger has a smooth and consistent feel with an exceptionally crisp break and positive reset.

• Match grade trigger
• Ultra-crisp trigger
• Glass-smooth break
• Minimal lock time
• Positive trigger reset
• Simple to install
• Made from 8620 Alloy steel and S7 Tool steel with machined tolerances of +/- .001”
• DLC coated

AR-15 2-stage trigger assembly with combat reliability and made with full strength music wire springs for fast lock time and reliable discharge with factory or military ammunition. Hammer trigger disconnector and pins are made with the highest grade hardest longest wearing materials available. The assembly is contained in a high grade 410 stainless steel housing. Installation is fast and simple: simply insert the one piece assembly and install the supplied over sized pins. Designed to fit mil-spec receivers with small pins. Does not fit Colt AR-15 w/ sear block.

• Flat trigger
• 2-Stage 1lb / 3lb. pull
• Standard size pins

CMC’s complete lower parts kit includes their signature smooth-breaking curved trigger in 3-3.5 lb pull. Small-pin compatible with enhanced trigger guard and complete hardware set, this kit simplifies AR-15/AR-10 builds from the ground up.

Specs

• Trigger Type: Single-stage curved
• Pull Weight: 3-3.5 lbs
• Pin Size: Small pin (.156″) compatible
• Trigger Reset: Lightning fast positive reset
• Break Quality: Ultra-clean break
• Lock Time: Excellent
• Components Included: Bolt catch, mag release, safety, buffer retainer, takedown pins, springs
• Grip: Not included
• Manufacturer: CMC Triggers (since 2003)

Questions about fitment or availability? Give the shop a call and we’ll walk you through it.

FEATURES:
Carbine Length Gas Tube 9.786″
304 Stainless
Nitride Coated

FEATURES:
Pistol Length Gas Tube 6.705″
304 Stainless
Nitride Coated

The innovative design combines the comfort of the classic curve with the indexing of CMC’s patented flat trigger into one dynamic hybrid trigger bow for the modern warfighter. The CMC CCT has an exceptionally smooth feel ultra-clean break and an exceptional lock time and lightning-fast reset. 

CMC’s 3.5lb pull weight answered the demand from the nation’s top 3 Gun competitive shooters for lighter rifle trigger with all the amazing attributes of our premium Match Grade CMC Triggers. Thanks to our multi-patented designs a fine match grade trigger pull is now an extremely simple upgrade to implement. 

CMC’s critical sear engagement surfaces have a propriety machining process that renders superior surface finish and dimensional control. As compared to their competition the techniques used establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS compared to a mirror which is 0 RMS. CMC Triggers sear engagement overlap is six to eight times greater than their competitors. This provides a much safer trigger and enhances reliability. 

FEATURES

• Single Stage Trigger
• Available Pull Weights: 3.5lb
• Available Pin Sets: Small
• Ultra-crisp trigger with no feel of creep prior to hammer release
• The trigger has a glass-smooth break with no feel of grittiness
• Minimal lock time is designed into the assembly using controlled hammer weight and balance activated by a rocket wire hammer spring assuring repeatable function with either commercial or military grade ammunition
• Trigger pull is factory pre-set and not user adjustable
• Positive trigger reset allows a quick follow up shot on target
• Hand assembled and hand tested
• Totally self-contained one-piece assembly
• Comes with CMC Anti-Walk Pin Set
• Fits MIL-SPEC AR-15 and AR-10 style rifles
• Made from 8620 Alloy Steel and S7 Tool Steel with machined tolerances of +/- .001″

CMC Triggers Enhanced Bolt Carrier Group was designed for shooters who demand superior performance weapon components in the heart of their firearm. 

Carrier Assembly: The flared rear of the enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increase reliability by strategically relocating key bearing surfaces. Made from Case-hardened 8620 steel.

The CMC enhanced carrier has fewer points of contact resulting in less friction area. The increase in mass ensures proper gas pressure and increases dwell time thus improving extraction while shooting suppressed or short-barreled rifles (SBRs). Bolt Assembly: The Bolt is a “true” Mil-spec dimension. The external surfaces are CNC ground after heat treatment for a precision fit. The bolts are held to the highest possible tolerances. The “trumpet” area behind the gas rings where carbon collects is precision CNC Ground after heat treatment to ensure as smooth of an area as possible easing clean up and longevity. Made from 9310 Case Hardened Steel bolt components are Shot Peened & Black Nitride coated.

• Black Nitride finish
• Enlarged forward ports
• Optimized for suppressor use
• Hardened 4340 cam pin
• Mil-Spec 8740 steel firing pin
• MPI and HPT tested
• Mil-Spec Extractor Spring & O-Ring
• .223/5.56/300BLK compatible

CMC Triggers revolutionary Glock trigger utilizes our patented “Signature Flat” shoe design we’ve downsized the overall geometry to create an excellent fit in the Glock pistol. All of the superior traits from the AR platform are replicated here in our Glock trigger design.

Features:

• Clean take-up
• Ergonomic design
• Positive trigger reset
• Totally self-contained one-piece assembly
• Made from 8620 alloy steel and S7 tool steel
• Compatible with several models
• Easy to install
• Trigger Housing Not Included

Designed for use with all M-LOK compatible handguards and forends, M-LOK aluminum rail sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Designed for use with all M-LOK compatible handguards and forends, M-LOK aluminum rail sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. Machined from milspec-anodized aluminum, M-LOK Rail Sections also feature beveled ends to reduce snagging and eliminate sharp corners and edges. All hardware necessary for attachment directly to M-LOK Slots on either aluminum or polymer handguards and forends is included.

Features:

• Mounts to all M-LOK compatible handguards and forends
• Accepts any push-button QD swivel
• Machined from Mil-Spec anodized aluminum for durability and lightweight
• Beveled edges reduce snagging
• Anti-rotation design prevents swivels from spinning
• Weight: 0.5 oz.
• Length Max: 1.3 in.
• Width Max: 0.6 in.
• Height from surface of handguard: 0.4 in.
• Made in U.S.A.
• Mounting hardware included

FEATURES:
-Self-contained & easy-to-install AR-15 trigger groups
-Anti-walk pins
-Steel
-Small pins
-For M&P 15-22 & all composite lowers

FEATURES:
-Single stage match trigger
-Ultra-crisp trigger w/ no feel of creep prior to hammer release
-Comes w/ CMC Anti-Walk Pin Set
-Fits MIL-SPEC AR-15 & AR-10 style rifles

FEATURES:
-Single stage match trigger
-Ultra-crisp trigger w/ no feel of creep prior to hammer release
-Comes w/ CMC Anti-Walk Pin Set
-Fits MIL-SPEC AR-15 & AR-10 style rifles