Hiperfire PDI RG Drop-In Trigger


Original price was: $180.00.Current price is: $117.20.

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Hiperfire PDI RG Drop-In Trigger

110% Money Back Guarantee

HIPERFIRE’s customer base has clamored for an AR drop-in trigger that features the “feel” and hard-hitting hammers its triggers are known for. Most aftermarket drop-ins are notorious for Light Primer Strikes (LPS). To get the pull weight down, designers have compromised their hammer fall. Not so with the new PDI line of triggers. These drop-ins pull at around 2 lbs. and sport HIPERFIRE’s unique HIPERSHOE that now mounts onto a curved bow, not just straight. The hammer strikes surpass SAAMI’s copper crusher spec and hit harder than MIL-spec M4/16 hammers. Wow! The pull? It’s a single stage. It’s short, sweet, and smooth as butter. The “feel” is almost transparent to the shooter. To top it off, no PCC blowback violence can touch it. The four PDI versions feature a hammer collision bumper. Its disconnector and disconnector spring are impact and crush protected. Is it just for PCC? No way. It’s just an excellent trigger. Anyone can appreciate it shooting slow, fast, short-range, or long-range precision; on the move, it surpasses SAAMI’s rough handling specification

Installation is easy, and HIPERFIRE’s 110% money back guarantees satisfaction!. Should you not be completely satisfied, contact HIPERFIRE directly.

Product Information




AR10, AR15, AR9

Trigger Type

Drop In, Fixed Pull Weight

Trigger Action

Single Stage

Total Pull Weight


Trigger Shoe

Curved, Flat


8620 Steel


Titanium Nitride, QPQ Nitride


Black, Deep Red, Gold


Standard AR15 components, Standard DPMS AR10 Components

Made in USA


Pin Size

0.154 (Small Pin)


Alloy Steel

Arm or Ally

Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and was named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!

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