Drop Arm Barrier Solutions

Crash-tested drop arm barrier solutions by BSP, including M50 (K12) and M30 (K4) models, built for vehicle control, security, easy installation, and reliability.

Drop Arm Barrier
BSP offers a full line of crash tested Drop Arm Barriers designed for entrances where vehicular traffic needs to be controlled or when there is a threat of a vehicle ramming attack.
Critical design elements of any drop arm barrier system, including arm length, frequency of operation, and installation location, must be carefully considered. BSP offers a full line of drop arm barriers, including M50 (K12) drop arm barriers and M30 (K4) drop arm barriers, all crash tested to meet ASTM F2656 standards.
Our drop arm barriers are engineered with flexibility in mind, featuring a variety of enhancements to suit a wide range of security applications. Whether you need a M50 (K12) or M30 (K4) drop arm barrier, BSP’s solutions are designed for easy installation, low maintenance, and long-term serviceability.
Anti-Vehicle Breaching Device (AVBD 500 SERIES)
M50 K12 Drop Arm = Model #550
M30 K4 Drop Arm = Model #530

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Product Features
Standard Features
- FOUNDATION DEPTH 6’
- HEIGHT 3’3”
- POST SPACING 24’
- DRIVE TYPE Hydraulic, Electric or Manual


Partner with the Team You Can Trust
At Black Security Products, our team is the driving force behind every success, both ours and that of our clients.
With decades of combined experience in public safety and perimeter security, our professionals are dedicated to delivering reliable, cost-effective solutions tailored to real-world needs. It's this expertise, passion, and commitment to excellence that sets us apart and ensures every project we support is built on a foundation of trust and performance.