HIPERFIREs 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 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 HIPERFIREs unique HIPERSHOE that now mounts onto a curved bow, not just straight. The hammer strikes surpass SAAMIs 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 PDI version features 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 SAAMIs rough handling specification.
2 lb Pull
MIL-Grade Hammer Strike, No LPS, Ever
H&M BLACKNITRIDE+ Finish
Exceptionally Smooth Feel
Enhanced Corrosion Protection
PCC Blowback Tough
Hammer Collision Bumper
Disconnector Crash Protection
Disconnector Spring Crush Protection
US Patents: 9052149, 9175917, 9696103, 10006733
Other US Patents Pending
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
CMMG Lower Parts Kit, AR-15, Gunbuilder's Kit
AR-15 Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, and pistol grip. This Lower Parts Kit has True Mil-Spec Quality Made By Fire for Effect.
Made In The USA By A Major Government Contractor
Bolt Catch Spring
Bolt Catch Roll Pin
Magazine Catch Button
Magazine Catch Spring
Front Pivot Pin
Pivot Pin Detent Spring
Take Down Detent
Buffer Retainer Pin
Buffer Retainer Spring
Battle Arms Development Tactical Grip
Easily adjustable, with the included hex key to the most popular angles (17, 25, & 33 degrees) using the Patent Pending adjustable angle mechanism.
The ability to change angles of the grip can relieve stress on the shooter's wrist.
17 degree: Modern shooting techniques, "elbows in" stance
25 degree: Great "middle option"
33 degree: "A2 grip" originally seen 1960's with "elbows out"
These elements all work together to make this very likely the most comfortable grip you will ever try and the last grip you will ever need to purchase.
The textured finger grooves and ribbed back-strap optimize comfort and provide positive control.
Dimpled air gaps help keep hand dry while offering firm grip texture.
Only 3.0oz complete with screw and washer!
Brand: Battle Arms Development
Model/Style: Adjustable Tactical Grip - 3 Angles
Internal Storage: No
Finger Grooves: No
Davidson Defense Anti Walk Pins
Recoil Technologies anti-walk pins are great for drop-in triggers; they replace the original hammer and trigger pins and are retained by special retaining for a positive lock. One side is flared and broached, and the other side is threaded for a screw. Fits small pin lowers (.154").
Made of blackened chrome vanadium tool steel, nitrided
Allen wrench is 1/16th
These are some of the best anti-walk pins on the market.
Retained in the gun, so dirt will not cause a stoppage
The metal is hard, so there will never be any bending or warping.
Great for drop-in triggers and Mil-Spec triggers.
Works with both forged and billet uppers
The competitions pins will not work with billet uppers, but ours do.
This is not anti-rotate; it is anti-walk. That means the pins will not fall out.
One blackened finish stainless steel screw
Pins are .154" diameter, and 1.05" long
These pins replace the original hammer and trigger pins.
*Note: Screw type may vary
Please note: If the listing says "In-Stock" it means we have all of the items in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms:
MMC Armory offers a 30 day return, refund and exchange policy. You must email or call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we receive it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, not refunded.