CMC AR-15 / AR-10 9MM PCC SINGLE STAGE 3.5lb DROP-IN TRIGGER ? FLAT BOW ? SKU 95503Due to the rise in popularity of Pistol Caliber Carbine (PCC) rifles and after careful research and development CMC Trigger has launched their own PCC Trigger. The same Curved Trigger Bow shape you love for your large caliber rifles can now be successfully installed in your Pistol Caliber Carbine without issue! Hammer dimensions have been modified to facilitate the 9mm platform and ensure success with each pull of the trigger.CMC?s AR-15/10 patented ?Signature? Flat Drop-in Trigger Group is the ultimate for feel and break. With the Shooters finger coming to rest naturally on the shoe every pull is the same as the one before it. The CMC Flat Trigger Bow renders a linear feel unsurpassed by any other trigger bow shape.Our critical sear engagement surfaces have a propriety machining process that renders superior surface finish and dimensional control. As compared to our competition the techniques we use establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS at best. Compared to a mirror which is 0 RMS this is what sets the CMC Trigger apart from it competition.CMC Triggers sear engagement overlap is up to 6-8 times greater than our competitors. This provides a much safer trigger and enhances reliability.CMC AR-15 / AR-10 Single Stage 2.5lb Drop-In Trigger Competition Trigger Features:? Single Stage Match Trigger? Ultra-crisp trigger with no feel of creep prior to hammer release? Trigger has 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? Includes Small Anti-Walk Pin Set (.154 )? Fits MIL-SPEC AR-15 and AR-10 style rifles? Made from 8620 Alloy Steel and S7 Tool Steel with machined tolerances of +/? .001"? Easy to install instruction link: www.cmctriggers.com/installation-instructions Specifications for CMC Triggers AR-15/AR-10 9mm PCC Single Stage Drop-In Trigger: Manufacturer: CMC Triggers Color: Black Trigger Pull Weight: 3.5 lb Trigger Pin Size: Small Gun Make: AR Platform Gun Model: AR-10, AR-15 Gun Type: Rifle Condition: New Trigger Installation Type: Drop-In Features of CMC Triggers AR Single Stage 9mm PCC Trigger: Single Stage Trigger Available Pull Weights: 2.5lb, 3.5lb, 4.5lb, 5.5lb and 6.6lb Available Pin Sets: Small, Large and M&P 15/22 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 in Package Contents: CMC Triggers AR-15/AR-10 9mm PCC Single Stage Drop-In Trigger What firearm models does the manufacturer say CMC Triggers AR-15/AR-10 9mm PCC Single Stage Drop-In Trigger is compatible with? The manufacturer says that CMC Triggers AR-15/AR-10 9mm PCC Single Stage Drop-In Trigger is compatible with AR-15, AR-10