HECKLER & KOCH 81001115 HK45CT TACTICAL V1 COMPACT 45 ACP 10+1 3.94
Guns International #: 103523859 Seller's Inventory #: 81001115
Category: Heckler & Koch Pistols - HK45 - Heckler & Koch Pistols

Seller's Information
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Verified Seller
Seller: Garys Gun Shop SD
Member Since: 11/7/25
State: South Dakota
Zip: 57105
Country: United States
Phone: (605) 332-6119 Ext. 2
Platinum Seller
Number of Active Listings: 436
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.
NO RETURNS ON AMMUNITION. Optics over $200 may be held for payment to process and will be shipped with ADULT SIGNATURE REQUIRED. Ammunition, Firearms, Knives, and Magazines will be shipped ADULT SIGNATURE REQUIRED.
Payment Types Accepted: credit card, bank check, money order

About Us: Garys Gun Shop is a family-owned firearms retailer in Sioux Falls, South Dakota, serving customers for over 30 years with exceptional service and quality firearms. We maintain an inventory of more than 2,000 new and used firearms, specializing in premium brands including Wilson Combat, Nighthawk Custom, Cooper Firearms, Benelli, Browning, Weatherby, and Winchester. Our knowledgeable staff helps each customer find the perfect firearm. We also operate a 12-lane indoor range and gunsmithing services.
You Can Purchase This Item Now, By Following This Link to garysgunshop.com


Description:
The Heckler and Koch HK45CT Tactical V1 (81001115) is a compact semi-automatic pistol chambered in 45 ACP, purpose-built for shooters who demand military-grade engineering, suppressor compatibility, and a customizable fit in a duty-ready handgun.
Key Features
  • Part number: 81001115
  • Caliber: 45 ACP, compatible with standard ball through +P ammunition
  • Action: Semi-automatic, DA/SA with safety and decocking lever on left side
  • Barrel length: 3.94 inches, threaded, cold-hammer forged polygonal rifling, right-hand twist
  • Thread pitch: M16x1 LH
  • Capacity: 10+1 rounds, ships with two 10-round magazines with extended floorplates
  • Frame: Polymer, black finish
  • Slide finish: Black
  • Overall length: 7.87 inches
  • Overall height: 5.51 inches
  • Overall width: 1.54 inches with lever
  • Sight radius: 6.02 inches
  • Weight: 28.92 oz with empty magazine
  • Sights: Adjustable high-profile suppressor-height sights
  • Rail: Integral MIL-STD-1913 Picatinny rail
  • Safety: Manual safety and decocking lever, automatic hammer safety, firing pin safety
  • Trigger pull single action: approximately 4.5 lbf
  • Trigger pull double action: approximately 11.46 lbf
  • Grip: Polymer with interchangeable backstraps, small and medium included
Special Features
  • The cold-hammer forged polygonal barrel delivers tighter bore-to-bullet contact than conventional cut-rifled barrels, extending barrel service life and maximizing velocity consistency with each round fired.
  • An HK proprietary O-ring at the barrel muzzle creates a precision-fit lockup between the barrel and slide, tightening tolerances for improved shot-to-shot accuracy.
  • The threaded barrel ships with a thread protector and is cut to M16x1 LH pitch, making it directly compatible with a wide range of suppressors and muzzle devices.
  • Adjustable suppressor-height sights are co-witnessed for use with or without a suppressor, so the sight picture remains usable regardless of muzzle device configuration.
  • The integral MIL-STD-1913 Picatinny rail accepts standard weapon lights and laser aiming devices without requiring an adapter.
  • Two interchangeable backstraps ship with each pistol, allowing the shooter to fine-tune grip circumference to fit their hand without modifications or added cost.
  • The DA/SA V1 trigger system gives the shooter a deliberate double-action first pull followed by a lighter, more precise single-action pull for follow-up shots.
Practical Benefits
  • The HK45CT Tactical V1 (81001115) fills the role of a home defense, duty carry, or range pistol equally well, giving you one platform that adapts across multiple uses without compromise.
  • The compact dimensions keep the pistol manageable for concealed or duty carry while the 10+1 capacity delivers serious round count in 45 ACP.
  • The interchangeable backstraps let you dial in the grip to your hand size on day one, improving control and consistency from the first magazine forward.
  • The pre-threaded barrel means you can run a suppressor without additional gunsmithing, making this pistol ideal for suppressor-ready setups right out of the box.
  • The Picatinny rail lets you mount a weapon light for home defense or low-light range work, keeping your options open without modifying the frame.
  • Whether you are running the HK45CT on a qualification course, building a suppressor host, or keeping it as a primary home defense handgun, this pistol gives the serious shooter a platform that performs at the level they demand.
The Heckler and Koch HK45CT Tactical V1 (81001115) in 45 ACP is a proven platform for defensive shooters, suppressor users, and duty-oriented buyers who want a smart addition that brings genuine operational pedigree to every role it fills.

SHIPPING TO AK OR HI WILL BE EXTRA

SOLD

Handgun Caliber: .45 ACP (.45 Auto)
Manufacturer: HECKLER & KOCH
Model: HK45C
Caliber Info: 45 ACP
Condition: NEW