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Coined as the knife that looks like a pen
as well as an uninterrupted 1913 rail along the top of the handguard
Lowest Profile +0 on the market Compact Shape fits all magwells and holsters
02" all GEN 34/3 5
It can allow for an increased amount of shifting and flexing of the accessory
Geissele Automatics 05651S Super Modular Rail MK16 9.50" M-LOK, Desert Dirt Aluminum for AR Platform, Barrel Nut Included Eye Protection Coined as the knife thatThe Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR 15 upper using the updated version of the proven Geissele Barrel Nut design, the MK16 is not only easy to install and maintain, but offers superior rigidity. Anti rotation tabs and set screws ensure that your rail will not rotate, even under the most extreme conditions of use. M1913 picatinny rail on top and M LOK slots on every