Dragon Squad (US home video release title Dragon Heat) (traditional Chinese: 猛龍) is a 2005 Hong Kong action film co-written and directed by Daniel Lee, co-produced by Steven Seagal and starring Vanness Wu, Sammo Hung, Michael Biehn, Maggie Q, and Simon Yam.
Ko Tung-Yuen (Huh Joon-Ho) uses a Heckler & Koch MP5K during the warehouse shootout.
Heckler & Koch MP5A2
The Heckler & Koch MP5A2 is used by James Lam (Laurence Chou) during the shootout at the warehouse district, as well as several HKPD officers.
Heckler & Koch MP5A3
Officer Pak Yut-Suet (Eva Huang) uses the Heckler & Koch MP5A3 during the firefight with Petros Angelo's (Michael Biehn) gang in an abandoned warehouse district. It is also used by Joe Pearson (Mark Henderson), one of Petros' men, as well as several HKPD officers. All of the MP5A3s are fitted with a Surefire 628 dedicated forend weaponlight.
Rifles
Colt Model 653
A Colt Model 653 is first seen in the hands of Ko Tung-Yuen (Huh Joon-Ho) while Petros Angelo (Michael Biehn) is under heavy fire. Ko joins Petros and hands him the rifle, which Petros uses during the shootout to escape from the warehouse.
A mockup of the Heckler & Koch PSG-1 (it lacks the forward assist of a genuine PSG-1) is the preferred weapon of Yuet Song (Maggie Q), one of Petros Angelo's operatives. For non-firing scenes, the rifle is fitted with a 5-round magazine but for the firing scenes, it is fitted with a 20-round magazine.
SVD
An SVD is used by Luo Zai-Jun (Yu Xia) during the shootout at the warehouse district.