California Penal Code §30610 — .50 BMG Rifle Possession
PC §30610 makes it a wobbler to possess a .50 BMG rifle unless the rifle was lawfully possessed on or before January 1, 2005 AND registered with CA DOJ by April 30, 2006. Punishable by up to 1 year in county jail (misdemeanor) or 16 months, 2, or 3 years in county jail (felony). California defines '.50 BMG rifle' at PC §30530 by cartridge chambering — .50 Browning Machine Gun caliber (12.7×99mm NATO).
Reviewed by Daniel S. Rubin, CA Bar 302093 · Los Angeles Criminal Defense Attorney · .50 BMG Rifle Possession Cases in All LA County Courts
01 — Quick Facts
PC §30610 — .50 BMG Rifle Possession at a Glance
| Fact | Detail |
|---|---|
| Full Name | California Penal Code §30610 — Possession of a .50 BMG Rifle |
| 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 |
| Registration Window | Pre-2005 rifles registered with DOJ by April 30, 2006 are exempt |
| Definition | PC §30530 — center-fire rifle chambered in .50 BMG (12.7×99mm) |
| Transfer Ban | PC §30600 — sale/transfer/import is straight felony 4/6/8 |
| Free Consultation | (213) 723-2337 — 24/7 |
01 — What Is PC §30610?
What Is California Penal Code §30610?
PC §30610 Reads:
"Any person who possesses any .50 BMG rifle on and after April 30, 2006, that is not registered pursuant to Section 30905, is guilty of a public offense."
— California Penal Code §30610 (paraphrased)
PC §30610 is California's .50 BMG rifle possession ban, enacted by the 2004 Roberti Bill (SB 682). California is the only state with a comprehensive .50 BMG rifle ban. The statute recognizes a narrow grandfather category — pre-2005 rifles registered with CA DOJ during the 2005-2006 registration window under PC §30905. All other possession is criminal.
§30610 vs. §30600 — Possession vs. Transfer
§30610 covers possession by end users — a wobbler up to 3 years. §30600 covers manufacture, sale, and transfer — a straight felony 4/6/8. The same rifle can trigger both statutes depending on the defendant's conduct. Transfers to non-grandfathered possessors are §30600 felonies.
PC §30610 — Possession
Simple possession of a .50 BMG rifle. Wobbler — up to 1 year misdemeanor or 16m/2/3 years felony. Grandfather exemption for pre-2005 registered rifles.
PC §30600 — Manufacture / Sale / Transfer
Manufacture, sale, importation, gift, or loan of a .50 BMG rifle. Straight felony — 4, 6, or 8 years state prison. No grandfather for transfer conduct.
Why Registration & Chambering Drive §30610 Defense
Two questions decide most §30610 cases: (1) is the rifle actually chambered in .50 BMG (12.7×99mm) versus similar-caliber rounds like .50 Beowulf, .500 S&W, .50 AE — none of which are §30530 rifles; and (2) is the rifle registered under §30905? Rubin Law, P.C. defends by challenging chambering classification and reconstructing DOJ registration records.
Official Sources
02 — Elements of the Crime
Elements the Prosecution Must Prove Under PC §30610
The prosecution must prove each of the following beyond a reasonable doubt.
Defendant Possessed the Rifle
Actual or constructive possession. Same possession analysis as other California firearm statutes.
The Rifle Is a .50 BMG Rifle Under §30530
The rifle must be a center-fire rifle chambered in .50 Browning Machine Gun (.50 BMG / 12.7×99mm NATO). Similar large-caliber rounds like .50 Beowulf, .500 S&W Magnum, .510 DTC, and .50 Alaskan are NOT covered.
The Rifle Is Not Registered Under §30905
Grandfather registration was open from January 1, 2005 to April 30, 2006. Rifles registered during that window and continuously owned by the registrant are exempt.
04 — Penalties
Penalties for PC §30610 .50 BMG Rifle Possession in California
§30610 is a wobbler — misdemeanor or felony at DA discretion.
| Charge | Code | Prison Term | Probation | Strike |
|---|---|---|---|---|
| §30610 Misdemeanor | PC §30610 | Up to 1 year county jail | Available | No |
| §30610 Felony | PC §30610 | 16 months, 2, or 3 years county jail | Available | No |
| Concurrent §30600 | PC §30600 | 4, 6, or 8 years state prison | Rare | No |
| Gang Enhancement | PC §186.22(b) | Adds 2, 3, or 4 years | Rare | Yes |
| Prior Strike | PC §667(e)(1) | Term doubled | No | Yes |
Enhancements That Increase §30610 Exposure
Transfer Conduct → §30600
PC §30600
Any transfer conduct converts wobbler §30610 exposure into straight-felony §30600 exposure (4/6/8).
Gang Predicate
PC §186.22(b)
Adds 2-4 years and converts to strike when gang-related.
Concurrent §29800
PC §29800
If defendant is felon-prohibited, §29800 adds concurrent felony exposure.
Concurrent Ammunition
PC §30305 / §30315
.50 BMG rounds with steel/tungsten cores can trigger §30315 armor-piercing exposure.
Federal Referral
18 USC §922
USAO pickup possible for interstate transfer patterns.
Beyond the Sentence
- Rifle forfeiture — no return regardless of value
- PC §29800 lifetime firearm prohibition on felony conviction
- Federal 18 USC §922(g)(1) lifetime prohibition
- Immigration deportability under 8 USC §1227(a)(2)(C)
- Loss of professional licenses (peace officer, security guard, FFL)
- Enhanced-scope relinquishment under PC §29810
Sentencing References
05 — Defense Strategies
How Rubin Law Defends PC §30610 .50 BMG Rifle Possession Charges
§30610 defenses focus on chambering classification, registration status, and possession.
Wrong Chambering
Rifle actually chambered in .50 Beowulf, .500 S&W, .510 DTC, or .50 Alaskan — not .50 BMG. Chamber-stamp inspection and expert measurement.
PC §30530
Grandfather Registration
DOJ AFS records reconstruction — pre-2005 possession and 2005-2006 window registration under §30905. Registration lookups sometimes recoverable years later.
PC §30905
Peace-Officer / Military Exemption
Sworn peace officers, active military, and licensed dealers/manufacturers are exempt under §30625 and §30630 within scope.
PC §30625 / §30630
In re Jorge M. Mens Rea
Prosecution must prove knowledge that the rifle was a .50 BMG. Reliance on FFL representation, chambering ambiguity in mixed-caliber acquisitions.
In re Jorge M.
Constructive Possession
Shared home, third-party ownership, no knowledge of firearm location. People v. Sifuentes.
People v. Sifuentes
Fourth Amendment Suppression
Warrantless search, overbroad warrant, Rodriguez prolongation. PC §1538.5 motion.
PC §1538.5
Constitutional Sources
07 — Court Process
How PC §30610 .50 BMG Rifle Possession Cases Move Through Los Angeles Courts
§30610 cases follow the standard wobbler track with technical chambering / registration litigation.
- 1
Step 1 — Search & Seizure
Cases arise from warrant searches, probation searches, and DOJ APPS enforcement.
- 2
Step 2 — DOJ Firearms Classification
CA DOJ Bureau of Firearms inspects chamber stamp and confirms .50 BMG chambering.
- 3
Step 3 — DOJ Registration Lookup
AFS registration records reviewed for §30905 grandfather status.
- 4
Step 4 — Filing Decision
DA reviews wobbler election — misdemeanor for compliance-oriented cases, felony for concurrent conduct or gang predicate.
- 5
Step 5 — Motion Practice
PC §1538.5 suppression, §995 dismissal on chambering, expert-witness challenges.
- 6
Step 6 — Resolution
Chambering-defense dismissal, registration-recovery dismissal, §17(b) reduction, probation with forfeiture.
Los Angeles Courts That Handle PC §30610 .50 BMG Rifle Possession Cases
§30610 cases are prosecuted at LA County criminal courthouses.
Reviewed by Your Attorney
Daniel S. Rubin — Los Angeles .50 BMG Rifle Possession Defense Attorney
Daniel S. Rubin has defended clients charged with .50 bmg rifle possession 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 §30610 in Los Angeles County. Last reviewed: July 2026.
CA Bar 302093 | Whittier Law School | Rising Star — Super Lawyers 2019–2023 | .50 BMG Rifle Possession Cases Throughout LA County
09 — FAQs
PC §30610 .50 BMG Rifle Possession Questions — Los Angeles
What exactly is a .50 BMG rifle under §30610?
PC §30530 defines '.50 BMG rifle' as a center-fire rifle chambered in .50 Browning Machine Gun caliber (12.7×99mm NATO). The chambering — not the size or appearance — is the test. Similar large-caliber rifles chambered in .50 Beowulf, .500 S&W, .510 DTC, .50 Alaskan, or .50 AE are NOT .50 BMG rifles.
Is there any legal way to possess a .50 BMG rifle in California?
Yes — a rifle lawfully possessed before January 1, 2005 AND registered with CA DOJ during the 2005-2006 registration window under PC §30905 is exempt for the registrant during his/her lifetime. There is also a peace-officer/military scope exemption under §30625/§30630 for authorized entities. No new civilian registrations have been permitted since April 30, 2006.
Can I inherit a registered .50 BMG rifle in California?
The §30905 registration is not transferable. A personal representative may possess the decedent's registered rifle during estate administration but must (a) transfer out of state, (b) sell to a licensed FFL for out-of-state resale, or (c) surrender to LEA. Transfer to another California resident is a §30600 straight felony (4/6/8).
Is .50 BMG ammunition legal to possess in California?
Ammunition possession is regulated separately. Standard .50 BMG ammunition is legal for lawful possessors under Prop 63 (2016) rules. Steel-core, tungsten-core, and certain composite .50 BMG rounds can trigger PC §30315 armor-piercing analysis — but §30315 is written for HANDGUN ammunition, so most .50 BMG rifle rounds fall outside its scope.
What if my rifle is chambered in a different .50-caliber round?
Not covered. §30530 defines '.50 BMG rifle' by the specific .50 Browning Machine Gun chambering. Rifles chambered in .50 Beowulf, .500 S&W Magnum, .510 DTC Europe, .50 Alaskan, or .500 Nitro Express are NOT .50 BMG rifles under §30530 — even though the projectile diameter is comparable. Chamber-stamp inspection is the primary defense.
Does federal law also ban .50 BMG rifles?
No. California is the only state with a comprehensive .50 BMG ban. Federal law (National Firearms Act) treats .50 BMG rifles as ordinary rifles (not destructive devices, not machine guns). Federal 18 USC §922(g) lifetime prohibitions apply on conviction, but there is no federal .50 BMG prohibition per se.
Can §30610 be reduced under §17(b)?
Yes if charged as a felony — PC §17(b) reduces to misdemeanor for state-law purposes. Meaningful for professional licensing, immigration relief, and expungement under PC §1203.4. §17(b) does not restore the right to possess the rifle — forfeiture is separate.
How does §30610 interact with the assault-weapons statutes?
A .50 BMG rifle in a configuration meeting the §30515 features test can trigger both §30610 AND §30600/§30605 exposure. Bolt-action .50 BMG rifles typically fall only under §30610; semiautomatic configurations with prohibited features trigger the assault-weapons framework as well. Multi-charge filings are standard.
Available 24/7 — Free Consultation
Charged Under PC §30610 .50 BMG Rifle Possession?
Chambering classification, DOJ registration status, and mens rea drive these cases. Rubin Law, P.C. defends California's most technical firearm charges. Free consult (213) 723-2337.