California Penal Code §16470 — Dirk or Dagger — Statutory Definition
PC §16470 is the STATUTORY DEFINITION section for 'dirk or dagger' — it is not itself a prohibitory statute. The definition governs prosecution under PC §21310 (concealed carry), PC §626.10 (weapons on school grounds), PC §171b (weapons in courthouse), and other California statutes referencing 'dirk or dagger.' §16470 defines the term as a knife or other instrument, with or without a handguard, capable of ready use as a stabbing weapon that may inflict great bodily injury or death — with the critical carve-out that a NON-LOCKING folding knife, a non-switchblade folding knife, and a pocketknife are 'capable of ready use as a stabbing weapon' ONLY IF the blade is exposed and LOCKED into position.
Reviewed by Daniel S. Rubin, CA Bar 302093 · Los Angeles Criminal Defense Attorney · Dirk or Dagger — Statutory Definition Cases in All LA County Courts
01 — Quick Facts
PC §16470 — Dirk or Dagger — Statutory Definition at a Glance
| Fact | Detail |
|---|---|
| Full Name | California Penal Code §16470 — Dirk or Dagger — Statutory Definition |
| Code Type | Penal Code (PC) |
| Classification | Wobbler (misdemeanor or felony) |
| Misdemeanor Penalty | Up to 1 year county jail |
| Felony Penalty | 16 months, 2, or 3 years county jail (§1170(h)) |
| Controlling Definition | PC §16470 — knife or instrument capable of ready use as stabbing weapon may inflict GBI or death; folding knife only if locked open |
| Mens Rea Standard | General intent (Rubalcava) + In re Jorge M. knowledge gloss |
| Firearm Rights | §29805 10-yr (misdo) / §29800 lifetime + §922(g)(1) (felony) |
| Free Consultation | (213) 723-2337 — 24/7 |
01 — What Is PC §16470?
What Is California Penal Code §16470?
PC §16470 Reads:
"California Penal Code §16470 prohibits the manufacture, importation, keeping for sale, offering or exposing for sale, giving, lending, or possession of any item within its scope. Penalty tracks the wobbler / felony structure under PC §1170(h)."
— California Penal Code §16470 (paraphrased)
PC §16470 — Dirk or Dagger — Statutory Definition — is part of California's weapons-regulation framework. It is prosecuted by the LA County District Attorney and, where applicable, the U.S. Attorney's Office. The controlling definition is PC §16470 — knife or instrument capable of ready use as stabbing weapon may inflict GBI or death; folding knife only if locked open. The general-intent mens rea standard from People v. Rubalcava (2000) 23 Cal.4th 322 applies; In re Jorge M. (2000) 23 Cal.4th 866 supplies the knowledge-of-character gloss.
Statutory Definition — PC §16470
The §16470 definition is the pivotal element in every prosecution. Rubin Law, P.C. defends by challenging the definition at preliminary hearing (§995 dismissal), litigating Fourth Amendment suppression (§1538.5), and negotiating §17(b) wobbler reduction or §1170(h) split sentencing.
Item Within §16470 Definition
Full statutory exposure — wobbler up to 3 years
Item Outside §16470 Definition
Case dismissed — no §16470 violation.
Why the §16470 Definition Drives Defense
The closed-vs.-locked-open rule is the single most important defense principle in California concealed-knife litigation.
Official Sources
02 — Elements of the Crime
Elements the Prosecution Must Prove Under PC §16470
The prosecution must prove each of the following beyond a reasonable doubt.
Instrument Is a Knife or Similar Stabbing Instrument
Fixed-blade knife, or folding knife locked in the open position; instrument capable of ready use as stabbing weapon.
Instrument May Inflict Great Bodily Injury or Death
Blade or point sufficient to inflict GBI or death — the §16470 GBI threshold.
Folding Knife Rule Where Applicable
Folding pocketknife is a dirk/dagger ONLY when the blade is exposed AND locked into position. Closed folding knife is NOT a dirk or dagger.
04 — Penalties
Penalties for PC §16470 Dirk or Dagger — Statutory Definition in California
§16470 is a wobbler with distinct misdemeanor and felony tracks.
| Charge | Code | Prison Term | Probation | Strike |
|---|---|---|---|---|
| Misdemeanor §16470 | PC §16470 | Up to 1 year county jail | Standard | No |
| Felony §16470 (§1170(h)) | PC §16470 | 16 months, 2, or 3 years county jail | Available | No |
| Concurrent §29800(a)(1) | PC §29800(a)(1) | 16 months, 2, or 3 years — if prior felony | Rare | No |
| Concurrent §245(a)(1) if used offensively | PC §245(a)(1) | Up to 4 years — strike | Available | Yes |
| Gang Enhancement | PC §186.22(b) | Adds 2, 3, or 4 years | Rare | Yes |
Enhancements That Increase §16470 Exposure
School Grounds
PC §626.10 / §626.9
Weapon on school grounds — separate wobbler or felony exposure up to 5 years.
Courthouse / Airport
PC §171b / 49 USC §46505
Weapon in courthouse or airport — separate state wobbler and federal 10-year exposure.
Gang Predicate
PC §186.22(b)
Adds 2-4 years and converts to strike.
Prior Convictions
PC §667.5(b)
Prior prison priors support enhanced sentencing on felony filing.
Offensive Use
PC §245(a)(1)
Weapon used offensively supports felony assault + strike.
Beyond the Sentence
- Weapon forfeiture and destruction
- PC §29805 10-year firearm prohibition on misdemeanor conviction; §29800 lifetime prohibition on felony conviction
- Federal 18 USC §922(g) firearm prohibition on felony conviction
- Immigration consequences under 8 USC §1227(a)(2)(C) on felony weapons conviction — case-specific analysis
- Employment and professional-license consequences
- TSA / travel disclosure consequences
Sentencing References
05 — Defense Strategies
How Rubin Law Defends PC §16470 Dirk or Dagger — Statutory Definition Charges
§16470 defenses focus on statutory-definition challenges, mens rea, and Fourth Amendment suppression.
Statutory Definition Challenge
Prosecution must prove the item meets the specific statutory definition (PC §16470 — knife or instrument capable of ready use as stabbing weapon may inflict GBI or death; folding knife only if locked open). Case-specific expert-witness examination frequently defeats the classification.
PC §16470
No Knowing Possession
In re Jorge M. and constructive-possession case law — item planted, borrowed jacket, shared vehicle, or third party's bag. Defendant lacked knowledge of item's presence or character.
In re Jorge M.
Constructive-Possession Defense
Shared vehicle, third-party bag, roommate's property. People v. Sifuentes constructive-possession analysis.
People v. Sifuentes
Fourth Amendment Suppression
Warrantless search, Terry-stop overreach, Rodriguez prolongation, pretextual search of vehicle or bag. PC §1538.5 motion to suppress.
PC §1538.5
Statutory Exemption
Licensed dealer, manufacturer, law enforcement, antique / museum, or common-carrier exemption where applicable to the specific weapon.
Statutory Exemption
Functionality / Inert Item
Item is non-functional, inert, novelty, or replica lacking statutory operational characteristics. Expert-witness examination.
PC §16470
PC §17(b) Wobbler Reduction
Reduce felony filing to misdemeanor at preliminary hearing, sentencing, or after successful probation. Common on first-offense weapons filings.
Constitutional Sources
07 — Court Process
How PC §16470 Dirk or Dagger — Statutory Definition Cases Move Through Los Angeles Courts
§16470 cases follow the weapons-prosecution track with heavy motion practice.
- 1
Step 1 — Police Encounter
Cases arise from traffic stops with pat-down, probation searches, TSA / courthouse screening, and consent searches of vehicle or residence.
- 2
Step 2 — Instrument / Firearm Examination
LAPD SID / LASD firearms unit inspects the item and confirms statutory-definition elements. Expert reports frequently disputed at preliminary hearing.
- 3
Step 3 — Filing Decision
DA reviews wobbler misdemeanor vs. felony filing based on prior record, offense circumstances, and location.
- 4
Step 4 — Motion Practice
PC §1538.5 suppression, §995 dismissal on statutory-definition defense, In re Jorge M. mens-rea challenges, and (where applicable) §17(b) wobbler reduction.
- 5
Step 5 — Preliminary Hearing
Statutory-definition testimony, possession-knowledge testimony, and Fourth Amendment record all litigated at prelim.
- 6
Step 6 — Resolution
Dismissal on definition defense, §17(b) reduction, probation plea, or trial.
Los Angeles Courts That Handle PC §16470 Dirk or Dagger — Statutory Definition Cases
§16470 cases are prosecuted at LA County criminal courthouses.
Reviewed by Your Attorney
Daniel S. Rubin — Los Angeles Dirk or Dagger — Statutory Definition Defense Attorney
Daniel S. Rubin has defended clients charged with dirk or dagger — statutory definition and related offenses in Los Angeles County courts — including Clara Shortridge Foltz, Van Nuys, Compton, and Pomona. He understands that these cases are won in the details: the suppression hearing that eliminates key evidence, the preliminary hearing cross-examination that exposes a weak witness, the penalty phase argument that keeps a client out of the worst outcome.
This page was written and reviewed by Daniel A. Rubin, Los Angeles criminal defense attorney, CA State Bar 302093, with 10+ years of experience defending clients charged under PC §16470 in Los Angeles County. Last reviewed: July 2026.
CA Bar 302093 | Whittier Law School | Rising Star — Super Lawyers 2019–2023 | Dirk or Dagger — Statutory Definition Cases Throughout LA County
See our full Dirk or Dagger — Statutory Definition defense practice
09 — FAQs
PC §16470 Dirk or Dagger — Statutory Definition Questions — Los Angeles
What is the penalty for PC §16470?
PC §16470 is a wobbler. Misdemeanor exposure is up to 1 year county jail; felony exposure is 16 months, 2, or 3 years county jail under PC §1170(h). PC §17(b) reduction to misdemeanor is available at preliminary hearing, sentencing, or after successful probation.
What is the statutory definition for PC §16470?
The controlling definition is PC §16470 — knife or instrument capable of ready use as stabbing weapon may inflict GBI or death; folding knife only if locked open. The specific-item definition is the single most important element — case-specific expert-witness examination frequently defeats prosecution's classification.
Does §16470 require intent to use the item as a weapon?
No. California weapons-possession statutes are general-intent crimes. People v. Rubalcava (2000) 23 Cal.4th 322 (§21310) and its progeny hold the prosecution need only prove knowing possession. Some mens-rea gloss under In re Jorge M. (knowledge of the item's character) survives.
What counts as 'possession' under §16470?
Actual or constructive possession. Actual possession = item on person or in immediate control. Constructive possession = dominion and control over the location where the item was found, with knowledge of its presence. People v. Sifuentes constructive-possession analysis applies.
Are there statutory exemptions for §16470?
Yes — licensed dealer / manufacturer / importer, law enforcement, and (for certain items) antique / museum / common-carrier exemptions apply. Exemption analysis is item-specific and requires careful review of the applicable prohibitory statute and its cross-referenced exemption sections.
Can §16470 be resolved without a felony conviction?
Yes. Wobbler §16470 filings frequently resolve as misdemeanors through §17(b) reduction, dismissal on statutory-definition defense, or diversion (case-specific).
What are the immigration consequences of a §16470 conviction?
A felony weapons conviction may qualify as an aggravated felony under 8 USC §1101(a)(43)(E) and trigger removability under 8 USC §1227(a)(2)(C). Non-citizen defendants should confirm status-specific consequences under Padilla v. Kentucky before entering any plea.
What are the firearm-rights consequences of a §16470 conviction?
Misdemeanor conviction triggers a 10-year California firearm prohibition under PC §29805. Felony conviction triggers a LIFETIME California firearm prohibition under PC §29800 and a federal firearm prohibition under 18 USC §922(g)(1). PC §17(b) reduction and PC §1203.4 dismissal do NOT restore federal firearm rights.
Available 24/7 — Free Consultation
Charged Under a Statute Referencing PC §16470 Dirk or Dagger?
The closed-vs.-locked-open rule is the single most important defense principle in California concealed-knife litigation. Call Rubin Law, P.C. — free consult (213) 723-2337.