The River Rock DELTA Light Ball

posted on January 12, 2012
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
2012111112829-delta-ballhigh-res_m.jpg

Flash bangs have long been a important tool for law enforcement officers to distract and disorient hostiles in dangerous situations. The concussive force expelled by flash bangs provides crucial seconds that can be the different between life and death of officers, hostages and suspects. However, this same concussive force has the potential to cause harm to everyone within its blast range.

This is part of the argument River Rock Designs is using to get law enforcement to take a look at the DELTA (Dynamic Entry Lighted Tactical Accessory) Light Ball. I haven’t even gotten to see one in real life and I already see huge potential for home defense. I want one of these in my safe next to my Colt. In fact, I want two of them.

The DELTA Light Ball is built with a tough polycarbonate outer shell and disorients bad guys with a 400 lumen strobe effect, ending with full illumination of the target area. The DELTA can be thrown through windows and evenused in conjunction with flash bangs by police and military.

"The DELTA Light Ball will make many rescue, search and entry scenarios much safer for all involved, and yet still affords the use of more aggressive devices if necessary,” said John Sedovic, president River Rock Lights.

While designed for law enforcment and military, the River Rock DELTA Light Ball will be available to civilians. The only question is when. Hopefully, I will be able to follow up on this story with actual results from testing this in a variety of situations.

Latest

Hand Cannon Ihtog 1
Hand Cannon Ihtog 1

I Have This Old Gun: Medieval Hand Cannon

It all had to start somewhere, and for handheld firearms in Europe, Genesis is what we call the "handgonne" or hand cannon, a simple metal tube lashed to a wooden tiller.

New for 2026: Heckler & Koch VPA1 X and VP9A1 Tactical Pistols

Heckler & Koch release two new versions of its popular VP9 striker-fired 9 mm handgun.

New for 2026: Blaser R8 Professional Rifle

Blaser released a modern take on the iconic straight-pull bolt-action rifle.

Weatherby Revs Up With Its 25 WBY RPM

The 25 Weatherby RPM might just be the best quarter-bore rifle cartridge yet.

Beretta Releases 500th Anniversary Medal

In honor of its quincentennial, Beretta is offering a keepsake medal with the purchase of certain firearms in 2026.

New for 2026: Mission First Tactical Ultra Low Ride Holster

Mission First Tactical now offers a deep-concealment version of its Boltaron staple.

Interests



Get the best of American Rifleman delivered to your inbox.