Langdon Tactical Upgraded Springfield Armory Hellcat Pro Comp OSP 9mm Luger, Integrally Compensated, Optics-Ready, 3.7 in Barrel, Melonite Black
This Hellcat Pro Comp OSP is a Langdon Tactical upgraded example that pairs Springfield Armory's factory integrally compensated slide and 3.7-inch hammer-forged barrel with LTT touches that matter: LTT logos, a Hogue beavertail grip sleeve, a Floyd's Custom Shop flared magwell, and silver-finished external controls. It is an OSP optics-ready micro 9mm with a Melonite-finished slide, iron sights, and robust magazine package, offering a listed 17+1 capacity.
Notable factory details include the single top-port compensator with the front sight positioned behind the window, front and rear cocking serrations, an accessory rail molded into the dustcover, and HS Produkt manufacture in Croatia with Springfield Armory import/branding and markings. The Comp OSP variant was announced on June 4, 2024, and this pistol reflects that recent-release feature set.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are some markings consistent with prior handling and use. The bore is bright and clean. Refer to pictures.
What’s Included
- Springfield Armory factory box (matching serial)
- Soft zip case
- Owner's manual
- Magazines: 1x 17-round and 2x 15-round Springfield Armory factory stainless magazines (one extended-base magazine present)
- Springfield Armory magazine loader
- Springfield Armory factory test target (non-matching/incorrect serial for this pistol)
- Original parts
- Floyd's Custom Shop magwell hardware/spare parts (bagged)
The Comp OSP configuration uses a factory integrally compensated slide and barrel with a single top port. The front sight is set behind the compensator window to maintain a clean sight picture while retaining the benefits of the integral port.
The pistol is optics-ready with Springfield's OSP micro-footprint cut and a cover plate bearing the crossed-cannons crest. The slide features front and rear cocking serrations and a Melonite finish in black for durability.
Langdon Tactical enhancements include LTT logos on the slide and grip, a Hogue beavertail grip sleeve for hand placement, a Floyd's Custom Shop flared magazine well for smoother reloads, and silver-finished external controls. These upgrades are integrated while retaining the original factory parts in the package.
The sighting setup combines a tritium front with a high-visibility yellow/green ring and a steel U-notch Tactical Rack rear sight. The molded-in accessory rail on the dustcover provides two slots for compatible accessories.
This striker-fired, micro-size 9mm lists a 17+1 capacity and ships with three magazines to support both higher-capacity carry and a more compact profile. HS Produkt manufacture and "MADE IN CROATIA" markings are present, with Springfield Armory branding and import details.