KAW VALLEY PRECISION KVP Linear Compensator — BLK, drop in Linear Comp muzzle accessory

SHOW AND TELL: KAW VALLEY PRECISION KVP Linear Comp — BLK, drop in Linear Compensator muzzle accessory.
Q: Anybody notice anything 'weird' about the upper? Leave answer in comments below ! 😏3:00

Link to item close to item in video : https://kawvalleyprecision.com/product/kvp-linear-comp-blk/

Wikipedia article on Muzzle shroud : https://en.wikipedia.org/wiki/Muzzle_shroud

Wikipedia article on Flash suppressor : https://en.wikipedia.org/wiki/Flash_suppressor

Wikipedia article on Muzzle brake : https://en.wikipedia.org/wiki/Muzzle_brake