SEC FORM 3

SEC Form 3

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
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

SHAFFER DONALD E

(Last)

(First)

(Middle)

ALLIANT TECHSYSTEMS

5050 LINCOLN DRIVE

(Street)

EDINA

55436-1097

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2004

3. Issuer Name and Ticker or Trading Symbol
ALLIANT TECHSYSTEMS INC [ ATK ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Grp VP-Adv Propulsion/Space Sy

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
Common Stock	225	I	By 401(k)
Common Stock	91	D⁽¹⁾

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: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Employee Stock Option (right to buy)	⁽³⁾	04/20/2011	Common Stock	2,250	$0⁽²⁾	D
Employee Stock Option (right to buy)	⁽⁴⁾	01/22/2012	Common Stock	1,500	$0⁽²⁾	D
Employee Stock Option (right to buy)	⁽⁵⁾	01/21/2013	Common Stock	3,500	$0⁽²⁾	D
Employee Stock Option (right to buy)	⁽⁶⁾	01/20/2011	Common Stock	10,000	$0⁽²⁾	D

Explanation of Responses:

1. Shares held in the Issuer's Employee Stock Purchase Plan as of December 31, 2003.

2. The units convert on a 1-for-1 basis with common stock.

3. Options became exercisable in three equal annual installments beginning 04/20/2002.

4. Options became exercisable in three equal annual installments beginning 01/22/2003.

5. Options became exercisable in three equal annual installments beginning 02/21/2004.

6. Options became exercisable on 01/20/2007.

	/s/Donald E. Shaffer	04/01/2004
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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