Accuracy of 20" Wilson Arms 6.5 Grendel Hbar Stainless Steel barrel

[Beowulf3]

Looking at this upper for sale locally for $610. First, is it a good deal? Secondly, what kind of accuracy can I expect from Wilson HBar SS? Is it ia match barrel?



NEW Custom 6.5 Grendel Complete Upper Double Fluted

Wilson SS Barrel 1/8 Twist

20" Wilson Arms 6.5 Hbar Stainless Steel
* Profile – Hbar
* Chamber - 6.5 Grendel (Compound Throat (SAAMI Spec) .125 Bolt Face Depth)
* Barrel Thread - 5/8x24
* Barrel Twist - 1x8
* Barrel Steel - 416R Stainless Steel
* Barrel Finish –Stainless Steel
* Fluted - Yes
* Gas System - Rifle Length Gas System
* Gas Block Platform - .750 Gas Block platform
* Sight Tower Type - NA
* Feed Ramp - M4 Feed Ramps
Mega Arms AR15 SBU Billet Upper Receiver . The stout octagonal shaped profile provides increased strength and stress resistance and works great in long barrel applications.
Machined from billet 7075-T6 aluminum vs. the more commonly used 6061 for a 70% increase in strength. Black Hard anodized with a surface hardness of 60 Rockwell. Works great in long barrel applications. Weight 12.7 oz