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Penn Yan Tactical "Magnum" One Piece CNC Machined Stainless Steel 10.3" MK18 Outer Barrel with 6.03mm Inner Barrel- Stainless

ID: 62448 (BRL-PYT-MAG-103)
Penn Yan Tactical Magnum One Piece CNC Machined Stainless Steel 10.3 MK18 Outer Barrel with 6.03mm Inner Barrel- Stainless
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$249.99 $225.00

This item is currently Out of Stock Usually restocked within 1-3 weeks.
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Enter the Magnum MK18 10.3" Barrel by Penn Yan Tactical. This barrel displays the pinnacle of performance for a USA made product represented by superb precision and strict tolerances.

This barrel is CNC Machined from a Stainless Steel barrel blank to extremely tight tolerances for a very solid, high quality feel, the likes of which you would find on an extremely high end firearm.

The Magnum barrel features an enlarged hop window for use with Flat Hop, R-Hop, as well as traditional Hop Nubs. To make things even more convenient, this barrel comes with Flat/R-Hop grooves cut for easy bucking rotation.

No modification to the bucking is required to acheive the perfect hop setup of your choice.

Pickup yours today to transform your Airsoft Rifle into a more life like represenation of the real thing.


  • Precision CNC machined from a single piece of stainless steel barrel blank
  • Constructed to extremely tight tolerances
  • Includes TRUE 6.03mm inner barrel
  • One piece construction ensures zero inner barrel wobble
  • Enlarged hop window designed for use with flat/R hop systems or standard nubs
  • 14mm negative machined threaded barrel
  • Made in the USA
Color: Stainless
Length: 10.3"
Compatibility: Tokyo Marui and other compatible M4 Airsoft AEGs
Material: Stainless Steel

Manufacturer: Penn Yan Tactical

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This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.