A deadly weapon finding removes regular community supervision as an option and requires at least half the sentence served before parole eligibility.
A deadly weapon finding changes a case dramatically, and it is not itself an offense. It is an eligibility rule attached to the case.
First, it means the judge cannot grant regular community supervision. Under Texas Code of Criminal Procedure Article 42A.054, deferred adjudication remains possible, but regular probation does not. Second, if the person serves time, they must serve at least half the sentence before becoming parole eligible.
Take an evading-with-a-vehicle case. Ordinarily a person would be parole eligible at a quarter of the sentence or less depending on good-time credit. Add a deadly weapon finding and they must serve at least half before they are even eligible. Contesting the finding is often as important as contesting the charge itself.
Citation: Texas Code of Criminal Procedure Article 42A.054 (community supervision bar); Texas Government Code §508.145(d) (parole eligibility)
Degree and classification: Not applicable. These are eligibility rules rather than offenses.
Statutory language: Article 42A.054(b) bars regular community supervision when a deadly weapon was used or exhibited during the offense and the defendant used or exhibited it or knew it would be used, while deferred adjudication remains available. Government Code §508.145(d)(2) makes an inmate with an Article 42A.054(c) or (d) affirmative finding ineligible for parole until serving one-half of the sentence, or 30 years, whichever is less, with a two-year floor.