Gray Ops M-Lok External Weights

Get the perfect balance with External forend weights.  Designed for M-Lok chassis with configurations similar to the MPA Matrix. FEATURES  Black Nitride finish Integral Flush cup Shaped to be support hand friendly during push/pull/press positional shooting Compatible with MPA internal weight kits on Matrix Full kit (6 weights) includes 4 short weights and 2 long weights Full kit adds just over 2.5 pounds (41 oz.) Short Weights- 3.125" in length at 6 oz. each (Covers 2 M-Lok slots) Long Weights- 4.7" in length at 9 oz. each (Covers 3 M-Lok slots) Comes with M-Lok and Long screws (Compatible with MPA Matrix and ESR Internal weights) Short Pair (2 Short weights) Long Pair (2 Long weights) Full Kit (4 Short weights and 2 Long weights)