CIA Agent Marcus (Wesley Snipes) carries a SIG-Sauer P226 in the film, until he has to give it up at the hospital security checkpoint. After that he is only seen with a non-gun SIG-Sauer. Agent Zander (Gary Daniels) uses a non-gun SIG-Sauer in the film, which changes to a real one during the last shootout.
Non Gun SIG-Sauer Pistols
Various Non Gun SIG-Sauers are used by CIA operatives, including Marcus (Wesley Snipes), Zander (Gary Daniels), Floria (Zoe Bell) and the rest. The fake SIGs are fitted with fake suppressors. The hammers and slides are never moving. The pistols usually eject CGI shell casings, sometimes there is no flying brass at all.
Glock 17 (Replica)
The second most common weapon among the CIA agents is the 3rd Generation Glock 17, which sometimes switches back to 2nd Gen. Floria (Zoe Bell) carries one throughout the movie. Marcus (Wesley Snipes) acquires one from a rogue agent, and uses it alongside with his non-gun SIG-Sauer.
Custom M1911 Variant
A custom M1911 is seen in a S.W.A.T. officers leg holster in the van.
The majority of the S.W.A.T. officers are armed with MP5A2 submachine guns with Navy trigger packs and dedicated fore-end weapon lights. Some of the weapons have had their rear sights removed.
Heckler & Koch MP5K
Some S.W.A.T. members are seen with Heckler & Koch MP5Ks fitted with PDW-style butt-stocks.
Rifles
Bolt-Action Sniper Rifle
Zander (Gary Daniels) uses a bolt-action sniper rifle in a flashback. The rifle is only shown from the front, making the identification impossible.