The Commonwealth appeals from the order of the Court of Common Pleas granting defendant’s petition for writ of habeas corpus. We affirm.
On separate occasions, from March through November of 1994, Eric Karlson sold four “Cobra” knives at a Pocono flea market to an undercover police officer. 1 Karlson was subsequently arrested and charged with four counts of selling prohibited offensive weapons in violation of 18 Pa.C.S.A. § 908. After a preliminary hearing was held, the trial court arraigned Karlson, where he entered pleas of not guilty to all four counts. Karlson filed an omnibus pretrial motion that included a Writ of Habeas Corpus. The writ alleged that the four weapons Karlson sold did not constitute prohibited offensive weapons as defined by the statute, and, in the alternative, the knives fell under the “curio” defense to section 908. 2
*381 After hearing arguments, the trial court determined that the knives sold by Karlson were not the type of weapons that were intended to be prohibited under section 908. The court granted Karlson’s writ and dismissed all criminal charges. The Commonwealth now presents us "with the following issue
Did the trial court commit reversible error in granting habeas corpus relief?
The Commonwealth properly appeals from the trial court order granting a writ of habeas corpus.
3
The decision to grant or deny a petition for writ of habeas corpus will be reversed on appeal only for a manifest abuse of discretion.
Commonwealth v. Lundberg,
The Pennsylvania Criminal Code defines the offense of prohibited offensive weapons, 18 Pa.C.S.A. § 908, as follows:
(a) Offense defined. — A person commits a misdemeanor of the first degree if, except as authorized by law, he makes, repairs, sells, or otherwise deals in, uses, or possesses any offensive weapon.
Additionally, the term “offensive weapons” is defined as:
Any bomb, grenade, machine gun, sawed-off shotgun with a barrel less than 18 inches, firearm specially made or special *382 ly adapted for concealment or silent discharge, any blackjack, sandbag, metal knuckles, dagger, knife, razor or cutting instrument, the blade of which is exposed in an automatic way by switch, push-button, spring mechanism, or otherwise, or other implement for the infliction of serious bodily injury which serves no common lawful purpose.
18 Pa.C.S.A. § 908(c).
Section 908 of the Criminal Code imposes strict liability upon defendants who conduct activity with instruments proscribed by the above statutory language. The legislature intended section 908 to be penal in nature, and, thus, strictly construed. “This section [908] reflects a strong public policy to prevent persons from carrying weapons or any “objects” which have the appearance or characteristics of an offensive weapon.”
Commonwealth v. Stewart,
The Commonwealth asserts that the knives sold by Karlson were not the type of objects that have a common lawful purpose. Specifically, the Commonwealth argues that the sharp metal spikes emanating from the knives’ handles could have “no conceivable common lawful purpose” and, as such, are prohibited weapons under section 908. The Commonwealth claims that the trial court improvidently dismissed the charges against Karlson, and, therefore, committed an abuse of discretion. The Commonwealth maintains that this case be reversed and remanded so that the issue regarding the purpose of the knives be addressed by the proper authority — the fact finder at trial.
*383
Because the “Cobra” knives are instruments consisting of blades that are not “exposed in an automatic way” and, therefore, not weapons specifically prohibited by the statute, we must determine whether the knives fit into the category of being “implements for the infliction of serious bodily purpose which serves no common lawful purpose,” under 18 Pa.C.S.A. § 908(c). To determine if a weapon has a common lawful purpose, for purposes of section 908, there is no need to consider the particular circumstances of the case.
Ashford,
In interpreting section 908 our court has stated that:
[I]t is useful to distinguish between those weapons which are offensive in themselves, meaning that the universal experience within our society has been that these weapons are used only in furtherance of crime, and those that can be used offensively, in the hands of one inclined to do so, but also have recognized uses of a socially acceptable nature.
Commonwealth v. Jackson,
Other weapons like sporting rifles, shotguns and revolvers, and dangerous implements which have peaceful as well as lethal potentialities, like knives and straight razors, cannot be dealt with by drastic prohibition. Not only must we take account of the desires of sportsmen, farmers, and dealers in *384 hunting equipment, we must also recognize that revolvers and knives are frequently carried for defensive purposes.
Id.,
As reflected in the comment’s language, knives are often considered not to constitute objects that are of such of a nature that they should be prohibited under section 908.
See Fisher,
*385
At the habeas corpus hearing, the prosecution had the burden of proving a
prima facie
case against Karlson for violating 18 Pa.C.S.A. § 908.
Scott, supra.
To prove its burden, the prosecution put an officer on the stand who, unsupported by any legal authority, subjectively stated that the knives did not serve any common lawful purpose and that as an officer, he feared that, because young adults were attracted to the unique look of the knives, the knives posed a great threat to our society and must be prohibited under section 908. No other proof to establish the criminal elements was provided at the hearing.
Cf. Commonwealth v. Hitchon,
The combined effect of the Commonwealth’s unsuccessful attempt to prove its case, and the trial court’s consideration of the drastic ramifications that could ensue if it were to prohibit knives from ordinary commercial sales by rural vendors, supported the dismissal of the charges against Karlson. Stewart, supra; Ashford, supra. Accordingly, the trial court did not commit an abuse of discretion. Lundberg supra.
Order affirmed.
Notes
. On one of the sales, the police officer employed a 16 year-old boy to conduct the sales transaction with Karlson. The officer gave the boy money to make the purchase for him. After obtaining the knife, the boy gave it to the officer for use in the ongoing investigation of the defendant.
. The term "curio” is listed as an exception to culpability under 18 Pa.C.S.A. § 908(b). Our court has explained the term as "a thing of curiosity — some momento, or something you came into possession of.”
Commonwealth v. McCue,
The Summary of Argument section of the Commonwealth’s appellate brief states that “whether the knives had a common lawful purpose is [an issue] that should have been left to the jury” and which required reversal of the trial court and remanding the case for further proceedings. Because the "curio defense” has neither been identified nor argued as an issue on appeal, we will not address its merits.
See Commonwealth v. Sanford, 299
Pa.Super. 64,
. Unlike a defendant who may not immediately appeal from the denial of his pretrial application for habeas corpus relief, the Commonwealth may appeal from an order discharging defendant upon writ of habeas corpus.
See Commonwealth v. Hess,
