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KRYON-F (Fixed)

$229.95

The Model F is purpose-built for thread-on suppressors. It threads directly onto 1/2-28 barrel threads and its robust design ensures a rock-solid connection while providing superior heat protection. Available in multiple shroud lengths and engineered for reliability, It is the ultimate solution for maximizing your thread-on suppressor setup.

Each Kryon is backed by a 100% satisfaction guarantee.

Proudly made in the USA

In stock

KRYON-F: KRYON FIXED Heat Shroud & Barrel Extension System for 10.3", 10.5" & 11.5” Barrels

The Kryon F System centers our fixed adaptor and is compatible with our full line of heat shrouds. The F adaptor replaces your existing muzzle device and delivers a stable, precise mounting platform for any thread-on suppressor. Because it takes the place of the muzzle device, the F adaptor can also be pinned and welded to the barrel without compromising alignment or reliability. Replacing your existing muzzle device, the KRYON F serves as the suppressor mounting platform. For this reason we chose 17-4 stainless steel with black nitride coating. Its strength, corrosion resistance, and ability to withstand abuse insures the KRYON F will endure hard use while maintaining precise alignment. Backed by our Lifetime Guarantee.

  • Don't get burned --- heat barrier for you and your kit
  • Suppressor Impact Protection Rugged guard against hard impacts
  • Easy to install --- installs with basic tools
  • Kryon Models for every mount QD, thread-on, HUB, suppressors

Key Benefits:

1. Burn Protection: Shields you from heat during extended use.
2. Silencer Protection: Prevents overheating and extends silencer lifespan.
3. Barrel Protection: Reduces barrel heat buildup for improved performance.
4. Impact Resistance: Safeguards your silencer from damage.
5. Precision Maintenance: Aids in preserving POA/POI alignment.
6. Easy Access: Allows installation of muzzle devices and compatibility with most silencer collars.
7. Factory-Welded Design: Ensures a solid, durable one-piece construction.
8. Pin & Weldable: Enables permanent barrel length extension for compliance.

Versatility:

• For 10.5” Pistols: Permanently install the KRYON-F6 to convert your pistol into a compliant 16.5” barreled rifle.
• For 11.5” Pistols: Permanently install the KRYON-F5 to convert your pistol into a compliant 16.5” barreled rifle.
• For 16” Rifles: Use the KRYON-F6 in combination with a 10.5" barrel in order to make a new 16".5 rifle upper.
• For 16” Rifles: Use the KRYON-F5 in combination with a 11.5" barrel in order to make a new 16".5 rifle upper.
The KRYON-F is proudly made in the USA, delivering reliable performance and protection you can count on.

Additional information

KRYON Tube Length

5 Inch Tube, 6 Inch Tube (adds 6.0" to barrel)

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