Police Magazine Logo
MenuMENU
SearchSEARCH

Special Ops Bunker: The Collapsible Bunker

The SOB by Special Ops Bunker offers tactical teams protection from rifle rounds in a mobile, portable system that can be easily deployed.

September 1, 2017
Special Ops Bunker: The Collapsible Bunker

Special Ops Bunker's SOB gives officers portable ballistic protection. Photos: Special Ops Bunker.

3 min to read


In 2007, local law enforcement officers asked Pete Spransy, head of research and development for Special Ops Bunker, if he could design a bunker for them to use on their ops. At the time, Spransy didn't know what they were talking about. "I quickly learned what they really wanted was a rolling ballistic shield," he says.

Over time, the company developed the SOB, a small, lightweight, and easy-to-use mobile ballistic shield. Not only is the SOB on wheels, it is also collapsible. These features allow officers to use heavy armor in situations where they never could before.

Ad Loading...

Many officers have found themselves on ops using car doors, fences, or shrubbery for coverage. These things can provide concealment but they offer little or no ballistic protection and they can't be used to safely close in on a barricaded threat. Once positioned, the SOB is free-standing, offering full body protection where an officer can calmly and safely assess a situation.

Don Thomason, VP-ballistics for Special Ops Bunker, says the goal for the product from the beginning was to give SWAT officers portable protection they could use to safely advance towards a threat. "With the SOB you are basically taking the protection of a tank into places a tank couldn't normally go," he says.

The SOB is not as heavy as a tank, but its armor does offer substantial ballistic protection. It is available in a variety of models, ranging from NIJ Level IIIA to Level IV. Thomason says the Level IV armor is most popular with agencies acquiring the SOB, and with good reason; the Level IV SOB has been tested to stop two .30-06 armor piercing (AP) rounds impacting on the same spot (shot-on-shot). Thomason says it's common for agencies to purchase the SOB with Level IV center panels and lighter detachable Level III or III-plus side panels that officers can easily remove and carry toward the threat.

The SOB can be easily transported to a scene, moved into position, and quickly deployed. When collapsed, it measures only 13 inches high by 32 inches wide by 34 inches deep, which is compact enough to fit in the trunk of a patrol car. Special Ops Bunker also offers a custom hand truck for moving the SOB up ramps and stairs. Thomason says the hand truck and SOB combination is only 18 inches wide and can go almost anywhere. It can be deployed and ready to go in 20 seconds. "Your armored vehicle gets you to the front door. The SOB takes you inside the building, up the elevator and down a narrow hallway, wherever the incident might be," he says.

Spransy says the SOB is constantly being improved based on requests and input from users. Recent enhancements to the SOB include optional wheel stops, random strobe lights, and a braking system. He said that Special Ops Bunker will be revealing several exciting new product developments at the SHOT show in January.

Ad Loading...

Special Ops Bunker has recently announced a partnership with Point Blank Enterprises, Inc. Thomason says Point Blank is now the exclusive distributor worldwide for the company's SOB products. "We are really excited about our strategic relationship with Point Blank, who ranks as the largest global supplier of ballistic armor systems in the world," he says, adding that there are strong synergies between the two companies. "Together we are developing some great new products for law enforcement."

www.specialopsbunker.com

Subscribe to our newsletter

More Patrol

Person in protective CMRN suit and breathing gear.
PatrolFebruary 18, 2026

Avon Protection Launches EXOSKIN-S2 High-Performance CBRN Protective Suit

With the commercial availability of Avon Protection’s EXOSKIN-S2, users now have increased options for their protective suit requirements across the spectrum of CBRN threat environments.

Read More →
Sky background with logos for Versatern and Aloft
PatrolFebruary 18, 2026

Versaterm Acquires Aloft to Unlock a New Era of Drones for Public Safety

Versaterm has acquired Aloft, an FAA-approved Unmanned Service Supplier (USS) that specializes in real-time airspace intelligence and flight authorizations.

Read More →
Clooudy sky background with a lot of blue, logo for DroneSense, and dates and location of an upcoming event.
PatrolFebruary 11, 2026

Versaterm Launches Innovation Summit for Public Safety Drone Operations

The two-day DroneSense Innovation Summit by Versaterm will bring together public safety and industry experts to define best practices for scaling drone operations.

Read More →
Ad Loading...
Thumnail for video series POLICE Topics, Tactics & Tips featuring a black background with police car lights and headline What Makes a Good LE Boot?
Patrolby Wayne ParhamFebruary 11, 2026

What Makes a Good LE Boot?

Learn what makes a boot good for police officers as POLICE visits with Kyle Ferdyn, of Garmont Tactical, who explains the features of boots and why each is needed in an LE boot.

Read More →
Red fabric background with blue and white Folds of Honor logo.
PatrolFebruary 4, 2026

Folds of Honor Opens Scholarship Application for Children and Spouses of Fallen or Disabled Service Members and First Responders

The application period for the Folds of Honor scholarship program is now open through the end of March. Scholarships support students from early education through postsecondary studies, easing the financial burden for families who have given so much in service to others.

Read More →
Closeup of hands reaching to pick up a ballistic helmet and a Team Wendy logo in a white box top center in the image.
PatrolFebruary 4, 2026

Team Wendy Now on GovX: Faster Verification and Discount Access for Eligible Professionals

With GovX verification now integrated directly into the Team Wendy checkout experience, eligible customers can confirm their status in just a few clicks and have the discount applied automatically.

Read More →
Ad Loading...
backgroudn image of desert with inset 5.11 logo and images of pant and boot.
PatrolJanuary 28, 2026

5.11 Debuts 2026 Footwear & Apparel at SHOT Show

5.11 showcased new apparel and footwear products during SHOT Show 2026, including new color options for the A/T Boa Lite Mid Boot and the Founder’s Jacket.

Read More →
Three tactical backpacks set against a desert background with an inset logo for 5.11.
PatrolJanuary 21, 2026

5.11 Debuts New Load-Bearing Gear at SHOT Show

5.11 launched a variety of new load-bearing gear, ranging from backpacks to chest packs, designed for training, travel, and everyday readiness, this week during SHOT Show 2026.

Read More →
Blue background with Streamlight logo at top and inset images of one handgun light, two rifle lights, and one handheld light.
PatrolJanuary 21, 2026

Streamlight Launches the Rechargeable TLR-3X & Other Lights at SHOT Show

Streamlight launched the TLR-3X and TLR-3X USB, two new weapon lights, and an assortment of other new lights during SHOT Show 2026.

Read More →
Ad Loading...
dark ballistic sunglasses against a blue smokey background
PatrolJanuary 21, 2026

EOTech & Fast Metal Introduce the EOTech Halen Ballistic Spectacle System

Built on the proven Halen platform, the new EOTech x Fast Metal Halen Ballistic Spectacle System is the only aluminum frame listed on the U.S. Army’s Authorized Protective Eyewear List.

Read More →