Langdon Tactical Tech HK P30L LEM 9mm – Optic-Ready, Trigger-Job Tuned Performance
Model: LTTLP30LFTJRMR • Caliber: 9mm Luger • Capacity: 17+1 • UPC: 810059261235
The Langdon Tactical Tech HK P30L LEM 9mm Luger (LTTLP30LFTJRMR) is a premium, optic-ready, long-slide P30L built in partnership between Langdon Tactical and HK for shooters who want a tuned trigger, red-dot capability, and serious reliability in a defensive, duty, or high-round-count range gun. Featuring a 4.40" black steel barrel, Black Cerakote optic-cut serrated slide, HK’s LEM (Law Enforcement Modification) trigger system, and Grayguns-enhanced internals, this pistol delivers a smooth, consistent trigger with a short reset and outstanding shootability right out of the box.
Built on the Proven HK P30L LEM Platform
At its core, this firearm is the HK P30L, the long-slide variant of the P30 with a 4.40" barrel for a longer sight radius and softer perceived recoil.
Caliber: 9mm Luger
Barrel length: 4.40" black steel
Capacity: 17+1 rounds with 3 included 17-round magazines (on most LTT P30L LEM builds)
Action: LEM (HK’s DAO-style Law Enforcement Modification system) for a consistent trigger pull with pre-cocked hammer design and short, crisp break.
The P30L frame is known for HK’s legendary reliability and durability, combined with ergonomic contours and interchangeable backstraps and side panels (in the base P30 design) to fit a wide range of hand sizes and shooting styles.
LTT Trigger Job, Grayguns Flat Trigger & Short Reset System
What truly sets this P30L apart is the Langdon Tactical trigger work. LTT takes HK’s robust LEM system and enhances it with Grayguns components and their own tuning:
The result is a crisp, predictable, and fast-resetting trigger that transforms the already-capable P30L into a highly refined, shooter-focused pistol.
Optic-Ready Slide with RMR Footprint
The LTTLP30LFTJRMR comes from Langdon Tactical RDO-ready (Red Dot Optic):
Black Cerakote optic-cut, serrated steel slide – rugged, corrosion-resistant, and designed for durability under hard use.
RMR optic footprint – accepts popular Trijicon RMR-pattern red dot optics via LTT’s Red Dot Optic (RDO) mounting solution for the HK P30 series.
Front and rear slide serrations – give you positive purchase for press checks and manipulations, even with wet hands or gloves.
Many listings also note night sights or high-visibility sights, making this pistol truly usable in low-light conditions when paired with a weapon light and red dot.
Black Polymer Frame with Picatinny Rail & Enhanced Grip
The black polymer frame keeps weight manageable while offering durability and modularity:
Integrated Picatinny rail – mount a weapon light or laser for duty, home defense, or low-light range work.
Ergonomic grip design – comfort-focused contours with aggressive texturing for a secure hold under recoil.
Interchangeable grip options (P30 system) – commonly includes different backstraps and side panels so you can dial in your preferred grip size and feel.
Combined with the flat trigger and tuned LEM, the frame and grip setup give you excellent control over the gun during rapid strings of fire.
Premium Finish, Reliability & Build Quality
Langdon Tactical’s HK P30L LEM is built to be a serious-use pistol:
Black steel barrel – 4.40", cold-hammer-forged HK barrel known for long service life and solid accuracy.
Black Cerakote finish on the slide – helps protect against corrosion, wear, and abrasions while maintaining a low-profile appearance.
HK internal reliability – plus LTT’s careful fitting and QC, giving you a pistol that’s ready for high-volume training and long-term ownership.
This combination makes the P30L LEM by LTT an outstanding option for shooters who want an out-of-the-box pistol that already has the key upgrades typically done aftermarket.
Key Specifications – LTTLP30LFTJRMR HK P30L LEM
From multiple dealer and manufacturer listings, typical specs include:
Manufacturer: Langdon Tactical Tech / HK
Model: HK P30L LEM – LTT Series
SKU / MPN: LTTLP30LFTJRMR
UPC: 810059261235
Caliber: 9mm Luger
Action: LEM (Law Enforcement Modification) DAO
Capacity: 17+1 (often ships with three 17-round magazines)
Barrel: 4.40" black steel
Slide: Black Cerakote, optic cut, serrated, RMR footprint
Frame: Black polymer frame with Picatinny accessory rail
Grip: Black polymer grip with ergonomic P30-style shaping
Trigger Upgrades: Grayguns Flat Trigger, LTT Trigger Job, Short Reset System
(Exact included accessories can vary by dealer; always confirm current configuration with your retailer.)
Ideal For
The Langdon Tactical Tech HK P30L LEM 9mm is an excellent fit for:
Shooters who want a red-dot ready 9mm defensive pistol with a tuned trigger and refined ergonomics.
Fans of HK’s LEM system looking for a premium, ready-to-run P30L with factory-quality trigger work.
Enthusiasts and professionals who appreciate Langdon Tactical’s trigger jobs, Grayguns components, and RDO solutions on proven HK platforms.
Whether you’re building a dedicated range gun, a capable carry/duty setup where allowed by law, or simply want a top-tier HK/LTT collaboration in your collection, the LTTLP30LFTJRMR HK P30L LEM delivers custom-shop features in a turnkey package.
SEO-Focused Summary
The Langdon Tactical Tech HK P30L LEM 9mm Luger 17+1, 4.40" Black Steel Barrel, Black Cerakote Optic Cut/Serrated Steel Slide, Black Polymer Frame with Picatinny Rail, Black Polymer Grip (LTTLP30LFTJRMR, UPC 810059261235) is a long-slide, optic-ready HK P30L customized by Langdon Tactical with a Grayguns flat trigger, LTT trigger job, and short reset system. Featuring HK’s LEM DAO trigger, RMR-footprint red-dot cut, 17+1 capacity, and durable black Cerakote finish, this P30L LEM LTT pistol is engineered for smooth trigger control, fast follow-up shots, and reliable performance for serious shooters who want a high-end, ready-to-run 9mm handgun.
The End
