XTech Tactical, an Arizona company that specializes in injection-molded aftermarket magazine accessories and other related parts, has made its first major acquisition by bringing Creature Grips’ heat-venting rail covers into the fold as the rebranded Thru-Flo™ M-LOK Rail Covers. At just 2 grams per cover with tool-free installation, these M-LOK compatible panels address a common AR builder pain point: balancing grip, heat management, and minimal weight. I’ve been testing out a set of these on the new HP-15 that I’ll be using at Moons Out 2026, so we’ll get to put them to the test real soon!
More from XTech Tactical @ TFB:
XTech Tactical Takes Over Creature Grips
Febuary 18th, 2026
XTech Tactical is proud to announce the acquisition of Creature Grips, LLC in Q4 2025, rebranding the innovative heat-venting rail cover technology as Thru-Flo™ Rail Covers compatible with M-LOK handguards.
"This partnership marks a continuation of the American Dream that inspired Creature Grip from the very start. XTech Tactical is uniquely positioned to bring Creature Grips designs to a wider audience and will keep pushing boundaries with the product line”, stated Alex Dombrowski, founder of Creature Grips.
Jeremy Deadman, President of XTech Tactical, added: "We are very excited to have completed our first acquisition. Our vision from inception was to not only grow organically but through acquisition as an energizing partner. Alex was phenomenal to work with and an example of a transaction that benefited all parties. We are actively pursuing additional opportunities to enhance our product mix, distribution and manufacturing capabilities."
This acquisition integrates the patented rail covers previously known as Creature grips. Now under the THRU-FLO™ branding. The technology is a unique one-piece rail cover that includes a pass-through hole. The covers efficiently enhance the grip and vents heat from the barrel and handguard. The rebrand to Thru-Flo™ expands XTech Tactical's portfolio with the same relentless, shooter-focused innovation the brand has delivered since 2013.
Key features of the Thru-Flo Rail Covers:
MSRP $14.95 for 6-pack
Ultra-lightweight at just 2 grams per cover, the lightest M-LOK compatible covers available.
Tool-free, one-piece design for quick installation and removal in seconds: no hardware needed.
Durable protection that enhances grip and control in hot conditions without added bulk; compatible with AR-15, AK-47, MP5, and other M-LOK platforms (optimized for slots under 3mm thick).
Made in the USA of injection-molded TPU hard rubber
Convenient 6-pack
Color options: Black and Coyote (more to come!)
Backed by XTech Tactical's lifetime warranty and newly issued U.S. utility & design patents, this move reinforces its commitment to innovative solutions that address real shooter needs.
At $14.95 for a 6-pack of black or coyote injection-molded TPU covers backed by new U.S. patents and a lifetime warranty, Thru-Flo slots into AR-15, AK, and MP5 builds seamlessly. Right now, you can buy these directly on the official product page XTechTactical.com/thru-flo. However, it's likely that these will also be available on XTech Tactical’s official Amazon store page.
