True North Concepts Gripstop Polymer Standard, MLOK

True North Concepts GripStop Polymer – M-LOK | Lightweight. Proven. Ready for Anything. Combat-Tested Design. Polymer Weight. The GripStop Polymer – M-LOK brings the same battle-proven design trusted by Special Operations Forces—now in a lightweight, cost-effective reinforced polymer build. Whether you’re running a carbine, SMG, or shotgun, this grip gives you the enhanced control, comfort, and barrier-stopping power of the original aluminum version, without the extra weight. Smaller than a vertical grip but larger than a micro hand stop, the GripStop delivers precise shooter ergonomics. Its serrated front face lets you aggressively pull the weapon into your shoulder for a locked-in, stable shooting stance—and doubles as a barrier stop when bracing off walls, barricades, or cover. Built by a Marine combat vet and Made in the USA, this polymer version is 0.7 oz of field-tested function—backed by True North’s lifetime no-questions-asked replacement warranty. Why We Love It It’s simple: t