The TVG1 is CAA’s longer “Thunder” vertical grip—a simple, bomb-proof way to add more muzzle control without bloating your build. Molded from glass-reinforced polymer, it bolts to any MIL-STD-1913 / Weaver rail via a screw-tightened side-clip clamp, giving a rock-solid hold that won’t walk under recoil. At 4.4 in. high and ~3.2 oz it’s long enough for a full four-finger purchase yet light enough that your rifle still snaps up fast. A sealed tail-cap hides a small storage well for CR123 batteries or ear-plugs, while the contoured, “thunder-bolt” texture keeps your support hand locked in when sweat or rain turn everything else slick. Made in Israel, the TVG1 is an affordable upgrade for any AR-15, AK rail, PCC or tactical shotgun that wears a Picatinny fore-end.
