Description
Noveske took the guesswork out of building a quality lower with this deluxe parts kit, headlined by the Geissele Super Dynamic Enhanced (SD-E) trigger. Instead of starting with mil-spec basics and swapping parts one at a time, you get a curated bundle of upgrades in a single box, all built around that flat-bow two-stage trigger that precision and target shooters rave about. It drops into any standard AR-15 or AR-10 lower using mil-spec .154 trigger pins, so there's no specialty receiver or gunsmithing involved.
What Sets This Noveske SD-E Kit Apart
The SD-E is a two-stage trigger with a total pull weight right around 3.5 pounds, split into a smooth 2.3-pound first stage and a crisp 1.2-pound break on the second stage. The flat trigger bow adds leverage and gives you a consistent finger placement, which translates to better feel and faster, more confident follow-up shots. Geissele machines these from tool steel using EDM wire cutting, and the design is the same combat-proven platform trusted in a lot of serious builds.
Upgrades Packed Into the Noveske Lower Parts Kit
Beyond the trigger, this kit leans into the good stuff. You get a B5 Systems Type-22 P-Grip, a Radian Talon 45/90 ambidextrous safety selector that's a favorite for lefties and anyone who runs a rifle from both shoulders, Noveske-marked takedown and pivot pins, an enhanced trigger guard, and a Noveske QD end plate. All the small parts are here too, from detents and springs to the bolt catch, magazine catch, and buffer retainer hardware.
Finishing Your AR-15 Build
This is chambered for the usual 223 Remington and 5.56 NATO platforms and finishes in a clean black. If you've got a stripped lower waiting on a parts kit and you want to skip straight to a build that feels dialed in, this Noveske kit does the heavy lifting for you. Pair it with your choice of buffer tube assembly and stock and you're ready to assemble a lower that punches well above a standard build.
Key Specifications
- Manufacturer: Noveske Rifleworks
- Manufacturer Part Number: 05001204
- UPC: 840906116746
- Model: AR-15 LPK
- Product Type: Lower Parts Kit
- Caliber Compatibility: 223 Remington / 5.56 NATO
- Trigger: Geissele SD-E Two-Stage, Flat Bow
- Trigger Pull Weight: Approx. 3.5 lbs total (2.3 lb 1st stage / 1.2 lb 2nd stage)
- Trigger Pin Size: Mil-spec .154"
- Safety Selector: Radian Talon 45/90 Ambidextrous
- Pistol Grip: B5 Systems Type-22 P-Grip
- Takedown / Pivot Pins: Noveske Marked
- Trigger Guard: Enhanced
- End Plate: Noveske QD End Plate
- Color: Black
- Platform Fitment: AR-15 / AR-10 mil-spec lowers
What’s Included
- Geissele SD-E two-stage flat trigger (fire control group)
- B5 Systems Type-22 P-Grip
- Radian Talon 45/90 ambidextrous safety selector
- Noveske-marked takedown and pivot pins
- Enhanced trigger guard
- Noveske QD end plate
- Takedown pin detents (2) and springs (2)
- Bolt catch, plunger, spring, and roll pin
- Magazine catch, button, and spring
- Buffer retainer and spring
- Trigger guard roll pin
Frequently Asked Questions
What trigger comes in this Noveske lower parts kit?
This kit is built around the Geissele Super Dynamic Enhanced (SD-E) trigger, a two-stage design with a flat trigger bow. It runs a total pull weight of about 3.5 pounds, broken into a 2.3-pound first stage and a crisp 1.2-pound second stage. It's a popular choice for precision and target shooting thanks to its clean break and short reset.
Will this kit work with a standard AR-15 lower receiver?
Yes. The SD-E trigger uses mil-spec .154 trigger pins and installs just like a standard trigger, so it fits any mil-spec AR-15 or AR-10 lower. You won't need a specialty receiver or any gunsmithing to complete your build.
Does the Noveske SD-E kit include an ambidextrous safety selector?
It does. The kit comes with a Radian Talon 45/90 ambidextrous safety selector, which works great for left-handed shooters or anyone who runs a rifle from both shoulders. The 45/90 design lets you choose your preferred throw angle.
What else is in the box besides the trigger and selector?
Along with the SD-E trigger and Radian Talon selector, you get a B5 Systems Type-22 P-Grip, an enhanced trigger guard, Noveske-marked takedown and pivot pins, and a Noveske QD end plate. All the small parts are included too, including detents, springs, the bolt catch, magazine catch, and buffer retainer hardware. You'll still want to supply your own buffer tube assembly and stock.




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