Carry Handle ACRO Mount Magazine extensions were designed to

Magazine extensions were designed to be as thin as possible

PSA 556 magazines work with the 7

SVD/PSL Magazine Extensions for 7

and mil-spec detachable AR-15 carry handles

30 and 40 rounders

Carry Handle ACRO Mount Magazine extensions were designed toAMRU Designs Carry Handle ACRO Red Dot Mount Compatible with all red dots with an Aimpoint ACRO pattern footprint. Can be mounted to A1, A2, and mil spec detachable AR 15 carry handles. Made from 6061 Aluminum, Black Hardcoat anodized and stainless steel threaded inserts (Helicoils) for the mount screw. Custom CNC machined shoulder screw made from 4140 steel. The shoulder of this screw is what contacts the internal surface of the carry handle mount