Start a build Log in

Parts by category

AR-15 Drop-In Triggers

93 products · page 1 of 4

A drop-in trigger comes as one self-contained unit: the hammer, trigger, disconnector and springs sit in a housing that drops into the lower and is held by the standard two pins. There are no loose springs to fight, the pull weight is set at the factory (often 3 to 4.5 pounds), and it's the easiest trigger upgrade you can make. Most use the small .154-inch pins of a standard AR-15 lower; check whether a trigger is single- or two-stage, and that it's made for your lower (AR-15 or AR-10).

Compare drop-in triggers from every store we track, and add one to your build.

Filters
Color
Platform
Manufacturer
16 more
Price
to
Reset

Filters
Product StagePlatformColorMaterial Best price
AR-15, Drop-In, Single Stage TriggerPatriot Ordnance FactoryAR-15—AR-15——$151.994 storesIn stock
CMC AR Duty Patrol Single Stage Curved Trigger, 4.5-5lb, Drop in-92501CMC Triggers————$174.006 storesIn stock
CMC Single Stage AR-15/AR-10 Tactical Flat Bow Drop-in Trigger, (3.5lbs) - 91503CMC Triggers————$147.646 storesIn stockSale
AR-15 Saber Drop In Single Stage TriggerJames Madison TacticalAR-15—AR-15——$95.993 storesIn stock
POF STRAIGHT DROP-IN TRIGGER ASSEMBLY AR15Patriot Ordnance FactoryAR-15—AR-15——$171.995 storesIn stock
Folds Of Honor Trigger Single Stage Drop-In 3.5Lb FlatRise ArmamentAR-15—AR-15——$134.997 storesIn stock
AR-15 AR II Echo Drop-In Binary TriggerFostech Outdoors, LLC.AR-15—AR-15——$399.994 storesIn stockSale
AR-15 JM Pro Trigger Drop-In 4LbMossbergAR-15—AR-15——$171.995 storesIn stock
H2S Hybrid Trigger Drop-In 2 StageStern DefenseAR-15—AR-15——$137.004 storesIn stock
RA-524 Blitz Performance Trigger Drop-InRise ArmamentAR-15—AR-15——$119.997 storesIn stockSale
AR-15 Power Drop-In 2Lb Trigger Black NitrideHiperfireAR-15 · Black—AR-15Black—$171.006 storesIn stock
High Performance Trigger Single Stage Drop-In 3.5Lb BlackRise ArmamentAR-15 · Black—AR-15Black—$120.248 storesIn stockSale
Advanced Performance Trigger Single Stage Drop-In 3.5lb BLKRise ArmamentSingle · AR-15 · Black · AluminumSingleAR-15BlackAluminum$161.496 storesIn stockSale
Advanced Performance Trigger Single Stage Drop-In 3.5lb SilvRise ArmamentSingle · AR-15 · AluminumSingleAR-15—Aluminum$157.998 storesIn stockSale
RA-524 Blitz Performance Trigger Drop-In RedRise ArmamentSingle · AR-15 · RedSingleAR-15Red—$129.999 storesIn stockSale
AR-15 Enhanced Trigger Drop-In Curved Single Stage 3.5lbsMidwest IndustriesSingle · AR-15SingleAR-15——$167.955 storesIn stock
Enhanced Trigger Drop-In Curved Single Stage 3.5lbs W/ LPKMidwest IndustriesSingle · AR-15SingleAR-15——$230.953 storesIn stock
AR-15 Enhanced Flat Trigger 3.5lb Single Stage Drop-In BLKMidwest IndustriesSingle · AR-15 · Black · SteelSingleAR-15BlackSteel$167.955 storesIn stock
Super Sporting RA-140 Rave Curved Drop-In Trigger & AR-15 Lower Parts KitRise ArmamentSingle · AR-15SingleAR-15——$146.991 storeIn stock
Super Sporting RA-140 Rave Flat Drop-In Trigger & AR-15 Lower Parts KitRise ArmamentSingle · AR-15SingleAR-15——$149.991 storeIn stock
RA-140 Rave Super Sporting Trigger Drop-In CurvedRise ArmamentSingle · AR-15SingleAR-15——$107.0910 storesIn stockSale
RA-140 Rave Super Sporting Trigger Drop-In FlatRise ArmamentSingle · AR-15SingleAR-15——$107.0910 storesIn stockSale
Rave PCC Drop-In Flat Trigger With Anti-Walk Pins BlackRise ArmamentAR-9 · Black—AR-9Black—$131.995 storesIn stockSale
Drop-In Module Shoe 308 AR Small Pin 4lb Skeleton TriggerTimneySingle · AR-10 · AluminumSingleAR-10—Aluminum$243.144 storesIn stock
Advanced Performance Trigger Single Stage Drop-In 3.5lb RedRise ArmamentSingle · AR-15 · Red · AluminumSingleAR-15RedAluminum$159.138 storesIn stockSale
System AR-15 Curved Drop-In Trigger 4.5#Patriot Ordnance FactorySingle · AR-15 · AluminumSingleAR-15—Aluminum$115.874 storesIn stock
AR-15 Power Drop-In 2lb Trigger Rose GoldHiperfireAR-15—AR-15——$171.003 storesIn stockSale
High Performance Trigger Single Stage Drop-In 3.5lb RedRise ArmamentSingle · AR-15 · RedSingleAR-15Red—$135.999 storesIn stockSale
High Performance Trigger Single Stage Drop-In 3.5lb SilverRise ArmamentSingle · AR-15SingleAR-15——$114.8610 storesIn stockSale
Rave PCC Drop-In Curved Trigger With Anti-Walk Pins BlackRise ArmamentAR-9 · Black—AR-9Black—$131.9910 storesIn stockSale
Show 30 more