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KILLER INNOVATIONS BLOG
Anitra Barlin

ICON DEFENSE TRU-CORE MUZZLE BRAKE (FOR .223/556)

The Tru-Core Muzzle Brake for .223/556 has 2 defining features for your rifle setup. 1st being incredible compensation and muzzle rise mitigation. This is achieved with 2 rear primary compensation ports tuned to eliminate muzzle rise. Combined with our 2-piece design this brake has 360-degree ports on the inner core that move gas and air in a way other muzzle devices cannot. The Tru-Core design has tapered cross ports that act as a venturi and scavenge gas from the 2nd and 3rd chambers which results in virtually no gas following the bullet on exit. The 2nd innovative feature for the Tru-Core Muzzle Brake is a -.750 inner core OD which provides the ability to leave the inner core installed for maintenance and removal of the gas block on those 16” overall builds. Included on the Inner Core resides a predrilled hole with a recess for those looking to pin and weld this brake to the barrel.

 

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Includes

  • Tru-Core Brake fully assembled
  • Spare 10-32×1/8 knurled set screw
  • Shim Set
    • Qty 1) 2.00mm
    • Qty 2) 0.34mm
    • Qty 3) 0.22mm
    • Qty 3) 0.11mm
    • Qty 4) 0.075mm

Tools needed for installation

  • 5/8 Wrench – Inner Core
  • 7/8 Wrench – Shell
  • 5/64 Allen Wrench – 10-32 knurled set screw

Installation notes

  • Torque Spec: 15-25 ft lbs
  • Rocksett recommended for Inner Core to Barrel Threads
  • Rocksett recommended for 10-32 screw (ONCE UPPER IS FULLY ASSEMBLED)
  • NO Rocksett or thread locker recommended for Shell to Inner Core thread interface.
  • Soak Device for 24 hrs to remove Rocksett

Installation

*Before installing make sure your firearm is unloaded and in safe work hold*

  1. For Tru-Core installation use your provided shim set to find the perfect timing and fit.
  2. With the included shims find any combination that will show your Inner Core about 15-20 degrees from perfect alignment.
  3. It is then recommended to remove the Inner Core and apply a small amount of Rocksett to the threads and reinstall to the barrel.
  4. BONUS STEP: to perfectly align the barrel/shims/Inner Core together slide a gas block over everything as you finger tighten it all into place.
  5. Torque Core to 15-25 ft lbs. as needed to get perfectly aligned. (It is okay to change shims after this point if needed.)
  6. Thread on Shell to Inner Core until the timing hole appears in line with timing notch on the Inner Core. You should also see the primary ports on the top of the brake even on the brake.
  7. Is it recommended to add Rocksett to the Knurled 10-32 set screw and torque to 8-10 in lbs. once set.

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October 17, 2023
Anitra Barlin

ICON DEFENSE DRIVE LOCK™ HAND GUARD

Icon Defense has designed and developed the most rigid and robust hand-guard attachment system in the world! Our revolutionary, patent pending design uses three independent wedges that interface with the angular grooves in our proprietary barrel nut. This system clamps the rail onto the barrel nut with extreme force and precision, while also driving the hand guard rearward towards the upper receiver. The Drive Lock system provides the least amount of barrel-to-handguard flex while making it virtually impossible to slide forward off the barrel nut, ensuring your zero is maintained in the most abusive environments. When you’re looking for the most rigid and precise hand guard locking system available, the DRIVE LOCK hand guard locking system is your solution.

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October 17, 2023
Anitra Barlin

ICON DEFENSE FORGED UPPER RECEIVER – STRIPPED

The Icon Defense Uppers are made from MIL-SPEC 7075-T6 forgings, our machining leaves no die seams or flash marks on the receivers. We all also hold our lugs to a .001” tolerance for the best fitment in the industry. Our experience and background in the aerospace industry along with twenty years in the firearms industry helps to ensure our parts are dimensionally accurate and of the highest quality.

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October 17, 2023
Zack Rosenquest

VELOCITY DEFENSE V1 SLIDE FOR SIG P365 ST/XL

The Velocity Defense V1 Slide for Sig P365, a game-changing customizable platform available in both Standard and XL variations, and in sleek Black (DLC) or sophisticated Grey (PVD) coatings.

Crafted from high-quality 17-4 stainless steel, the Velocity Defense V1 Slide delivers unmatched durability and performance. Our V1 fully design comes with an RMR plate and screws pre-installed, making it a hassle-free upgrade for your Sig P365.

The slide features a dual cut optic pattern, allowing for seamless mounting of various micro footprint red dot sights. To ensure a perfect fit, an optic shim is included with every purchase, along with two RMRcc bushings.

Enhancing its gripping capabilities, the Velocity Defense V1 Slide incorporates the innovative “enhanced grip feature” (E.G.F. Cuts). These unique cuts provide a secure gripping surface for easy slide manipulation, enhancing your shooting experience.

Our slides are built to withstand the harshest conditions, thanks to extremely durable Black (DLC) or Grey (PVD) coatings, ensuring both performance and aesthetics for years to come.

Slide Compatibility:

  • Standard Slide: Fits Sig P365, Sig P365x, and Sig P365 Optics Ready models with 3.1″ barrels.
  • XL Slide: Compatible with Sig P365XL, Sig P365 Xmacro, and Sig P365 Spectre models featuring 3.7″ barrels.

Optic Compatibility: The Velocity V1 Slide for Sig P365 supports a wide range of micro footprint red dot sights, including:

  • Trijicon RMRcc (No Shim required)
  • Shield RSMc, SMSc, RMSx
  • Holosun EPS Carry
  • Holosun 507k
  • Sig Sauer Romeo Zero & Romeo Zero Elite
  • Swampfox Sentinel
  • *Other red dot sights with the same footprint as the ones listed above.

VELOCITY DEFENSE FOR SIG P365 SLIDE INSTALLATION INSTRUCTIONS

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August 3, 2023
Zack Rosenquest

VELOCITY DEFENSE PRO TUCKED COMPENSATOR FOR SIG P320

The Velocity Defense Pro Tucked Comp is a high-quality compensator designed specifically for Sig P320 pistols chambered in 9mm. It’s a fully tunable compensator that can help reduce recoil and improve accuracy during rapid firing. The comp is designed to fit inside the frame of the pistol, creating a sleek and streamlined look.

This compensator comes with all the necessary components for easy installation, including the Velocity Defense Pro Tucked Comp body with button installed, Comp Blast Baffle, Comp Wrench, Locking Rings (large ring for reduced compensation power and small ring for full compensation power), Blue Thread Locker, .05 Allen Wrench, and various set screws for use with different types of barrels.

To install the compensator, you must ensure that your barrel has a 1/2-28 thread pitch and that you are installing the correct compensator for your pistol. If you are using a Velocity Defense barrel, installation is extremely easy, as the barrel comes pre-cut with indexing slots where the comp will seat against the shoulder and time the compensator. However, if you are installing this compensator on another brand of threaded barrel, additional steps and checks are necessary to ensure safe operation.

After installation, you can begin tuning the comp for optimal performance. The blast baffle is adjustable, and tuning can be done by swapping out locking rings or by adjusting the baffle size. The comp is extremely durable and should last for many rounds, but it is recommended to clean it about every 1000 rounds for optimal performance.

The Velocity Defense Pro Tucked Comp for Sig P320 is a top-of-the-line compensator that offers superior performance and durability. If you’re looking to improve your accuracy and reduce recoil during rapid firing, this comp is an excellent choice.

Velocity Defense Pro Tucked Comp Instructions

Velocity Defense for Sig P320 Compensator Notch and Dimple Drawing

Velocity Defense Comp Tuning Info

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April 19, 2023