PEACHTREE CITY, GA. — GF Capital Real Estate Investment has leased 48,000 square feet in its 91,609-square-foot office building at 700 Westpark in Peachtree City to two tenants. The U.S. Army Reserve Corp. renewed its 31,595-square-foot lease, and General Dynamics renewed its 16,476-square-foot lease. The property is currently 95 percent leased. Michael Lipton of Atlanta-based Colliers Spectrum Cauble and David Strickland of Peachtree City-based Quantum Commercial Real Estate represented the landlord in the transactions. The U.S. Army was represented internally, and Ann Barrett of CB Richard Ellis’ Boston office represented General Dynamics.