Retractable Crane Stock

The drop-in buffer features a high density of spring that absorbs the shock from the bolt carrier

Triple layer face foam

The Trident MK2 SPR -M is designed to be the ideal scout rifle to take into the field

Velocity will vary with temperature of magazine and area of play)

JE Machine Six Point Buffer Tube for AR-15 Rifles (Model: Slot Design) BB's 0.30g Retractable Crane StockFeaturesUnique Slot Design PatternConstructed from 6061 T6 AluminumLightweight Pro SeriesMil Spec Skeletonized Buffer TubeMade in USACNCd out of 6061 T6 aluminum. Our unique skeletonized 6 position buffer tubes not only give your rifle a customized look but also lessens the overall weight of your rifle by only weighing in at 0. 20 lb. Manufacturer: JE MachineColor: BlackSpecifications: Material: 6061 T6 AluminumWeight: 0. 20lbsCompatibility: For Use w