0000950134-07-003426 Sample Contracts

EXHIBIT A

Warrant Agreement • February 15th, 2007 • JK Acquisition Corp. • Blank checks • Delaware

• Contract Type
  Warrant Agreement
• Filed
  February 15th, 2007
• Company
  JK Acquisition Corp.
• Industry
  Blank checks
• Jurisdiction
  Delaware

THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE HEREOF ARE SUBJECT TO THE TERMS AND PROVISIONS OF THE FIRST AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER, DATED AS OF FEBRUARY 14, 2007, AMONG JK ACQUISITION CORP. (THE “COMPANY”), MULTI-SHOT, INC., MULTI-SHOT, LLC, CATALYST HALL GROWTH CAPITAL MANAGEMENT CO., LLC, AS MEMBERS’ RESPRESENTATIVE, AND THE MEMBERS OF MULTI-SHOT, LLC (AS SUCH AGREEMENT MAY BE SUPPLEMENTED, MODIFIED, AMENDED, OR RESTATED FROM TIME TO TIME, THE “MERGER AGREEMENT”). A COPY OF THE AGREEMENT IS AVAILABLE AT THE EXECUTIVE OFFICES OF THE COMPANY.

FIRST AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER among JK ACQUISITION CORP., MULTI-SHOT, INC., MULTI-SHOT, LLC, CATALYST/HALL GROWTH CAPITAL MANAGEMENT CO., LLC, as MEMBERS’ REPRESENTATIVE, And THE MEMBERS OF MULTI-SHOT, LLC Dated as of...

Agreement and Plan of Merger • February 15th, 2007 • JK Acquisition Corp. • Blank checks • Delaware

• Contract Type
  Agreement and Plan of Merger
• Filed
  February 15th, 2007
• Company
  JK Acquisition Corp.
• Industry
  Blank checks
• Jurisdiction
  Delaware

WHEREAS, an Agreement and Plan of Merger dated as of September 6, 2006 was executed by and among the Parent, Merger Sub, the Company, and the Members (the “Original Agreement”);