Hiperfire PDI BLK Lower Parts Kit Minus Grip

Hiperfire PDI BLK Drop-In Trigger

HIPERFIRE’s customer base has clamored for an AR drop-in trigger that features the “feel” and hardhitting hammers its triggers are known for. Most aftermarket drop-ins are notorious for LPS, light primer strikes. 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 single stage. It’s short, sweet, and smooth as butter. The “feel” is almost transparent to the shooter. To top it all 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 for long-range precision, and on the move, it surpasses SAAMI’s rough handling specification.

Features:

• 2 lb Pull
• MIL-Grade Hammer Strike, No LPS, Ever
• H&M BLACKNITRIDE+™ Finish
  • Exceptionally Smooth Feel
  • Enhanced Corrosion Protection
  • Polished Look
• PCC Blowback Tough
  • Hammer Collision Bumper
  • Disconnector Crash Protection
  • Disconnector Spring Crush Protection
• US Patents: 9052149, 9175917, 9696103, 10006733
• Other US Patents Pending

Bonus Benfits

• Curved Trigger Bow with a Backbone™
• HIPERSHOE® Finger Pad Revolution™
  • Changes the Trigger Lever Length for Fine Weight Adjustment
  • Changes the Trigger Lever Length to Further Adjust Pre-Travel
  • Position Your Finger in the Same Place Every Time
  • Reduces the Perception of Trigger Weight Still Further
• EDT’s Standard Benefits

Dirty Bird Lower Parts Kit Minus FCG & Grip

Dirty Bird Industries’ Lower Parts Kit Minus FCG & Pistol Grip consists of quality, precision machined components made right here in the USA. Ideal for builders who want to source their own fire control group and grip, this LPK includes pins, springs and controls plus an extra takedown / pivot pin detent & spring set, and an upgraded enhanced polymer trigger guard.

Bolt Catch
Magazine Catch
Magazine Catch Button
Safety Selector
Enhanced Polymer Trigger Guard (w/ set screw)
Takedown Pin
Pivot Pin
Takedown / Pivot Pin Springs (x3)
Takedown / Pivot Pin Detents (x3)
Safety Selector Detent
Safety Selector Detent Spring
Magazine Catch Spring
Trigger Guard Roll Pin
Bolt Catch Detent
Bolt Catch Detent Spring
Bolt Catch Roll Pin
Buffer Retainer / Detent
Buffer Retainer / Detent Spring

Backed by Dirty Bird Industries’ Limited Lifetime Warranty

100% American Made