Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  HOLLINGSWORTH J MARK
 2. Date of Event Requiring Statement (Month/Day/Year)
05/30/2007		 3. Issuer Name and Ticker or Trading Symbol
COMPX INTERNATIONAL INC [CIX]
(Last)
(First)
(Middle)
5430 LBJ FREEWAY, SUIT 1700		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, GC and Assistant Secretary
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

DALLAS, TX 75240		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Class A Common Stock $0.01 par value 0
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (right to buy)   (1) 03/05/2008 Class A Common Stock $0.01 par value 7,000 $ 20 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
HOLLINGSWORTH J MARK
5430 LBJ FREEWAY
SUIT 1700
DALLAS, TX 75240		       VP, GC and Assistant Secretary  

Signatures

J. Mark Hollingsworth 05/31/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Granted on 03/05/1998 pursuant to the CompX International Inc. 1997 Long-Term Incentive Plan. These options became exercisable at a rate of 20% on each of the first five anniversary dates of the date of grant and expire on the tenth anniversary of the date of grant.

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