Primary Weapons Systems MK111 MOD 1-M .223 Wylde Complete Upper - 11.85"
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Review by Lucky S. on 15 Feb 2022review stating Love this upper!
Super fast shipping! Paired the upper with a Sico lower receiver. My first gas piston setup. So can't compare to others however extremely happy with less gas to the face. Ran 400 rounds of some cheapish 55gr and not a single hiccup!
Review by Jason M. on 16 Aug 2021review stating Form, Function, Fast shipping
Beautiful piece of functioning art. Well done PWS. Put her on a complete PSA pistol lower and it fit perfectly. Rainier had this mailed to extremely fast.
Review by Lucky S. on 15 Feb 2022review stating Love this upper!
Super fast shipping! Paired the upper with a Sico lower receiver. My first gas piston setup. So can't compare to others however extremely happy with less gas to the face. Ran 400 rounds of some cheapish 55gr and not a single hiccup!
Review by Jason M. on 16 Aug 2021review stating Form, Function, Fast shipping
Beautiful piece of functioning art. Well done PWS. Put her on a complete PSA pistol lower and it fit perfectly. Rainier had this mailed to extremely fast.
