With no explanation, chose the best option from "A", "B", "C" or "D". 418 (1987), this evidence sufficiently supports the finding that the rifle was subject to Gregory’s dominion and control. Thus, he knowingly and intentionally possessed the rifle. See Davis, 12 Va.App. at 733, 406 S.E.2d at 924-25 (finding sufficient evidence of knowledge, and dominion and control where marijuana found in defendant’s house and he told police they could find it in the basement). III. PROOF THAT THE ITEM WAS A FIREARM Gregory further contends that the evidence failed to prove that the Remington model 522 semi-automatic rifle was a “firearm.” While not defined by Code § 18.2-308.2, a “firearm” for purposes of this statute is any device “that propel[s] a projectile by an explosion or discharge of gunpowder.” Jones v. Commonwealth, 16 Va.App. 354, 356, 429 S.E.2d 615, 616 (<HOLDING>), aff’d en banc, 17 Va.App. 233, 436 S.E.2d 192

A: holding that a bb gun which propels a projectile by pneumatic pressure is not a firearm
B: holding that previous firearm possessions were relevant to show defendants knowledge and intent to possess a firearm where police saw defendant holding and discarding a gun
C: holding direct testimony tying a defendant to a gun was not required when the gun was found in the defendants truck and when the defendant had both ammunition for the gun and a rack in which it could have been kept
D: holding that in a prosecution for possession of a firearm by a convicted felon defendants assault with the firearm the evening before the charged offense was necessary to complete the story and prove that brown possessed the gun
A.