F&G Undaunted Manufacturing Edition - MS 660 Magnum ® Professional Replica Chainsaw - 92 CC
Custom built saw with Key OEM STIHL Upgrades including
Undaunted Manufacturing Muffler Cover
Hyway Titanikel Pop UP Nikasil coated Big Bore Cylinder & Piston KIT (56mm) - Surpasses OEM Quality
OEM Walbro Carburetor
Various OEM Bearings and Fuel System parts
Other Proprietary upgrades which improve performance & ease of use
28” Bar & Chain plus Scabbard
Full Wrap Handle
Faux Carbon Fiber Shroud, Air Filter Cover and Chain Covers
Meets / Exceeds Performance and Longevity of an OEM STIHL MS 660 MAGNUM ® guaranteed
Affordable option for professionals that require dependability
Compare at $1942 for Full OEM with 28” bar
Includes Scrench, T27 Toll and Mini Flat Head
Warranty - 1 Year Consumer / 3 Month Commercial (Shipping fees not included)
Description:
The Forge & Feller Hybrid MS 660 is a purpose-built, high-output chainsaw designed for serious cutting applications where reliability and value matter just as much as raw power. Built on a proven 90cc-class platform, this saw delivers the torque, throttle response, and durability demanded by professional users—without the inflated cost of a full OEM build.
Each Hybrid MS 660 starts with a new aftermarket base and is then hand-assembled, inspected, and selectively upgraded using OEM-quality and premium components where it matters most. Known weak points are addressed, tolerances are checked, and the saw is assembled with long-term serviceability in mind—not mass production.
Every saw is professionally tuned, heat-cycled, and mechanically tested before delivery to ensure proper break-in, consistent performance, and dependable oiling. The result is a powerful, work-ready saw capable of handling large timber, milling, storm cleanup, and demanding firewood production with confidence.
This is not a boxed clone or a disposable tool—it’s a working saw built by someone who runs them, supports them, and stands behind them.
Ideal For:
Professional loggers and tree workers
Landowners and farmers needing big-saw capability
Firewood producers and sawmill operators
Buyers seeking OEM-level performance at a smarter price
Built the Forge & Feller Way:
✔ Hand-assembled and inspected
✔ OEM-quality component upgrades
✔ Carburetor tuned and oiler verified
✔ Heat-cycled and test-run prior to shipping
✔ Designed for longevity, serviceability, and real-world work
*** We ship to every state in the lower 48. Please inquire for Alaska Shipping rates.
F&G Undaunted Manufacturing Edition - MS 660 Magnum ® Professional Replica Chainsaw - 92 CC
Custom built saw with Key OEM STIHL Upgrades including
Undaunted Manufacturing Muffler Cover
Hyway Titanikel Pop UP Nikasil coated Big Bore Cylinder & Piston KIT (56mm) - Surpasses OEM Quality
OEM Walbro Carburetor
Various OEM Bearings and Fuel System parts
Other Proprietary upgrades which improve performance & ease of use
28” Bar & Chain plus Scabbard
Full Wrap Handle
Faux Carbon Fiber Shroud, Air Filter Cover and Chain Covers
Meets / Exceeds Performance and Longevity of an OEM STIHL MS 660 MAGNUM ® guaranteed
Affordable option for professionals that require dependability
Compare at $1942 for Full OEM with 28” bar
Includes Scrench, T27 Toll and Mini Flat Head
Warranty - 1 Year Consumer / 3 Month Commercial (Shipping fees not included)
Description:
The Forge & Feller Hybrid MS 660 is a purpose-built, high-output chainsaw designed for serious cutting applications where reliability and value matter just as much as raw power. Built on a proven 90cc-class platform, this saw delivers the torque, throttle response, and durability demanded by professional users—without the inflated cost of a full OEM build.
Each Hybrid MS 660 starts with a new aftermarket base and is then hand-assembled, inspected, and selectively upgraded using OEM-quality and premium components where it matters most. Known weak points are addressed, tolerances are checked, and the saw is assembled with long-term serviceability in mind—not mass production.
Every saw is professionally tuned, heat-cycled, and mechanically tested before delivery to ensure proper break-in, consistent performance, and dependable oiling. The result is a powerful, work-ready saw capable of handling large timber, milling, storm cleanup, and demanding firewood production with confidence.
This is not a boxed clone or a disposable tool—it’s a working saw built by someone who runs them, supports them, and stands behind them.
Ideal For:
Professional loggers and tree workers
Landowners and farmers needing big-saw capability
Firewood producers and sawmill operators
Buyers seeking OEM-level performance at a smarter price
Built the Forge & Feller Way:
✔ Hand-assembled and inspected
✔ OEM-quality component upgrades
✔ Carburetor tuned and oiler verified
✔ Heat-cycled and test-run prior to shipping
✔ Designed for longevity, serviceability, and real-world work
*** We ship to every state in the lower 48. Please inquire for Alaska Shipping rates.
Image 1 of 11
Image 2 of 11
Image 3 of 11
Image 4 of 11
Image 5 of 11
Image 6 of 11
Image 7 of 11
Image 8 of 11
Image 9 of 11
Image 10 of 11
Image 11 of 11
