This was a simple bolt action rifle with a removable magazine and a collapsible stock. Marked "RIFLE, SURVIVAL, CAL. 22. M4" on the left side of the frame. The receiver is marked "H&R ARMS CO., LTD." over "DRUMMONDVILLE, P.Q. CAN." The rear sight is a Lyman 55H. The front sight is a slightly modified M1 carbine sight. With an extra magazine, both blued and unmarked. Barrel is 16-1/8 inches with the permanent two inch extension and the correct collapsible overall length is 26-1/8 inches. These are far and few between and are not reproduced like the M6's.