Wisconsin § 939.63 - Penalties; use of a dangerous weapon.

Full text of Wisconsin Wisconsin Statutes § 939.63 — Penalties; use of a dangerous weapon., with citation guidance and answers to common questions.

§ 939.63. Penalties; use of a dangerous weapon.

939.63(1) (1) If a person commits a crime while possessing, using or threatening to use a dangerous weapon, the maximum term of imprisonment prescribed by law for that crime may be increased as follows: 939.63(1)(a) (a) The maximum term of imprisonment for a misdemeanor may be increased by not more than 6 months. 939.63(1)(b) (b) If the maximum term of imprisonment for a felony is more than 5 years or is a life term, the maximum term of imprisonment for the felony may be increased by not more than 5 years. 939.63(1)(c) (c) If the maximum term of imprisonment for a felony is more than 2 years, but not more than 5 years, the maximum term of imprisonment for the felony may be increased by not more than 4 years. 939.63(1)(d) (d) The maximum term of imprisonment for a felony not specified in par. (b) or (c) may be increased by not more than 3 years. 939.63(2) (2) The increased penalty provided in this section does not apply if possessing, using or threatening to use a dangerous weapon is an essential element of the crime charged. 939.63(3) (3) This section applies only to crimes specified under chs. 939 to 951 and 961 . 939.63 History History: 1979 c. 114 ; 1981 c. 212 ; 1987 a. 332 s. 64 ; 1995 a. 448 ; 2001 a. 109 . 939.63 Annotation The fact that the maximum term for a misdemeanor may exceed one year under sub. (1) (a) does not upgrade the crime to felony status. State v. Denter, 121 Wis. 2d 118 , 357 N.W.2d 555 (1984). 939.63 Annotation Possession encompasses both actual and constructive possession. To prove a violation of this section, the state must prove that the defendant possessed the weapon to facilitate the predicate offense. State v. Peete, 185 Wis. 2d 4 , 517 N.W.2d 149 (1994). See also State v. Howard, 211 Wis. 2d 269 , 564 N.W.2d 753 (1997), 95-0770 . 939.63 Annotation An automobile may constitute a dangerous weapon under s. 939.22 (10). State v. Bidwell, 200 Wis. 2d 200 , 546 N.W.2d 507 (Ct. App. 1996). 939.63 Annotation Under Peete , 185 Wis. 2d 4 (1994), there is sufficient evidence of possession if the evidence allows a reasonable jury to find beyond a reasonable doubt that the defendant possessed a dangerous weapon in order to use it or threaten to use it, even if the defendant did not use or threaten to use it in the commission of the crime. State v. Page, 2000 WI App 267 , 240 Wis. 2d 276 , 622 N.W.2d 285 , 99-2015 . 939.63 Annotation When two penalty enhancers are applicable to the same crime, the length of the second penalty enhancer is based on the maximum term for the base crime as extended by the first penalty enhancer. State v. Quiroz, 2002 WI App 52 , 251 Wis. 2d 245 , 641 N.W.2d 715 , 01-1549 .

Source: official Wisconsin text · Last verified 2026-08-27

Frequently Asked Questions About Wisconsin § 939.63

What does Wisconsin Statutes § 939.63 cover?

Section 939.63 ("Penalties; use of a dangerous weapon.") is part of the Wisconsin Statutes, the codified statutory law of Wisconsin. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Wisconsin § 939.63?

A common citation format is "Wisconsin Statutes § 939.63" (Wisconsin). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Wisconsin law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Wisconsin official source linked on this page or consult a licensed Wisconsin attorney.

How does Wisconsin § 939.63 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Wisconsin can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Wisconsin.