HIPERFIRE PDI Gold Drop-In AR-15 Trigger Assembly

Manufactured by HIPERFIRE
Manufactured by HIPERFIRE
1 Review

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The AR platform has come a long way since its adoption in the early days of the Vietnam War. What began as a light and handy rifle has been made into a platform that exists as everything from pistols to large rifles, with about as much customization as anyone could possibly imagine. In that space, one of the newer innovations is the idea of a personal defense weapon that combines the caliber and capabilities of a rifle with some of the compactness and weight savings of a pistol. This is a great entry into that space if you’re looking to customize your rifle. 

The HIPERFIRE PDI Gold Drop In AR-15 Trigger Assembly is an excellent AR trigger. The major claim to fame here is the super light trigger pull, which can be tuned down to just two pounds. This makes these ideal for competition guns or precision shooters who need either speed or extreme precision.  They’ve managed to do this with a standard hammer strike, which keeps the reliability of the system high. Basically, this drop-in system makes your trigger pull ultra-light without sacrificing reliability. It’s made tough as well, to take sustained use even in pistol caliber carbines with blowback actions. This one, in a very cool gold color, has a straight trigger, which is something that is catching on in the AR market today. Overall the HIPERFIRE PDI Gold Drop In AR-15 Trigger Assembly is a light and fast trigger than can be installed easily and makes your AR much faster on the trigger pulls.

  • Drop in installation
  • 2lb trigger pull
  • Gold Color
  • Straight Trigger 

HIPERFIRE designs and manufactures firearm accessories with objectively superior performance for the modern sporting rifle. Experience the product of a burning desire to innovate that can only be called a passion.
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Total Pull Weight2 lb.
Trigger BowFlat

Ratings & Reviews

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Works in PSA KS-47


Really wanted a drop in trigger for my new Ar-47 hybrid, but most Drop in triggers have an enclosure that messes with the Magazine release spring of the KS-47. This trigger (Which performs Wonderfully so far) doesn't have a full enclosure so it does not interfere with the function of the mag release. 100% would recommend to anyone building a ks-47 but not wanting to stick with a cr**py mil-spec trigger!