The Changing Dynamics of USP {661}
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461 vs 500i vs 661 - Speed Test and Long Term Chainsaw Review
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![880 vs 661 - 41" bar - both ported Tree Monkey](https://i0.wp.com/roayat.net/yimg/7r1_TmYdzvU.jpg "880 vs 661 - 41" bar - both ported Tree Monkey")
880 vs 661 - 41" bar - both ported Tree Monkey
USP 661 Requirements for TOC Testing Webinar mp4 Korean
!["hey, i unboxed this ak scar pattern"](https://i0.wp.com/roayat.net/yimg/quKGZJfdcwA.jpg ""hey, i unboxed this ak scar pattern"")
"hey, i unboxed this ak scar pattern"
462 vs 661 - stock
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![STIHL MS 661 ported 25" bar](https://i0.wp.com/roayat.net/yimg/0w3np8qQi40.jpg "STIHL MS 661 ported 25" bar")
STIHL MS 661 ported 25" bar
Stihl MS 661 C M You Get What You Paid For
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Stihl MS 462 & 661 C-M..
Watch the Stihl 661 PRO SAW Take On This BIG Tree!
![Ported Stihl 661 with 60" bar - BIG Maple Tree](https://i0.wp.com/roayat.net/yimg/nuvBPd2O-Pk.jpg "Ported Stihl 661 with 60" bar - BIG Maple Tree")
Ported Stihl 661 with 60" bar - BIG Maple Tree
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