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 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 PDI version features a hammer collision bumper. Its disconnector and disconnector spring are impact and crush protected. Is it just for PCC? No way. ItÃs 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.
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
EDTÃs Standard Benefits
"Lite" AR-15 LPK - No FCG
KAK AR-15 "LITE" Lower Parts Kit, Features KAK produced parts throughout. No Fire Control Group. KAK Trigger Guard included! Standard A2 Handle, KAK Black Oxide Coated Steel Springs.
Use this Lower Parts Kit when using your aftermarket Match Trigger.
Same as KAK's Standard LPK but missing the following items:
Parts Missing From Standard LPK:
JMT anti-walk pins are great for drop-in triggers; they replace the original hammer and trigger pins and are retained by 4 special retaining screws for a positive lock. Fits small pin lowers (.154").
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.
2x Anti-Rotation Pins
2x Side Links
4x Side Link Screws
2x Side Link Screw Key
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.