Triggertech AR-9 Competitive Trigger Flat 3.5 lbs. Black. TriggerTech designed these Rifle Triggers with a short two-stage action that provides a zero-creep break short overtravel and a sub-0.015" tactical reset to assist your accuracy at the range or anywhere else you need to rely on your weapon. This TriggerTech AR-9 Trigger uses Frictionless Release TechnologyTM and hardened stainless steel internal components to create a highly reliable trigger that will deliver premium performance even in harsh conditions. With each purchase you get lifetime warranty free replacements and easy installation so that you can enjoy all the benefits these triggers have to offer. Bring out your best shots with the most accurate equipment on the market by installing a TriggerTech AR-9 Pistol Caliber Carbine Trigger into your rifle. Specifications for Triggertech AR-9 Competitive Trigger: Manufacturer: Triggertech Color: Black Trigger Pull Weight: 3.5 lb Trigger Pin Size: Mil-Spec Gun Make: AR Platform Gun Model: AR-9 Gun Type: Pistol Additional Features: Zero Creep Technology CLKR Technology Frictionless Release Technology Features of Triggertech AR-9 Competitive Trigger Trigger Control Details Lever Type: Straight or Curved Pull Weight: Fixed 3.5 lbs Zero Creep: Yes TKR: Yes - Min Overtravel CLKR: Yes - Inc. Adjustable Flat Wire: Yes - Hard Primer Compatible Take Up Distance: 0.035" Overtravel: Sub 0.015" Reset: Sub 0.030" Pin Size: Mil Spec 0.154" Material: 7075 Aluminum & Stainless Internals Weapon Platform: AR-9 Warranty: Product Lifetime Housing: 7075 Aluminum (anodized) Key Components: 440C Stainless Steel PVD Black PVD stands for Physical Vapour Deposition. It is a hard and durable coating that is applied to external stainless components to give them a clean black color. Package Contents: Triggertech AR-9 Competitive Trigger Installation tools Instructions book TriggerTech patch What firearm models does the manufacturer say Triggertech AR-9 Competitive Trigger is compatible with? The manufacturer says that Triggertech AR-9 Competitive Trigger is compatible with AR-9Triggertech AR9-TBB-33-NNF: AR-9 Competitive Trigger Flat 3.5 lbs. Black