This training ammo was manufactured for East Germany in Hungary, or at least with cases from Hungary.  The bullet is essentially the same weight and type as used in the 7.62x39 cartridge.  The ammo has not been on the market in several years but shows up from time to time in shops or at gun shows.  It is not known for it's accuracy but could be useful for introducing new shooters that might be afraid of recoil to Mosin Nagants.

Ammunition for this evaluation was provided in part by "Davis" of Gunboards.com.

(Reference number 034)

Package
20 rounds per cardboard box	8 boxes per plastic sleeve

Measured Muzzle Velocity in Feet per Second (10 shot string)
Rifle	M44	M28	M91/30	M91 (Finnish)	M91 (Russian)
Low	2351	2512	2543	2562	2518
High	2462	2612	2662	2696	2664
Average	2402	2557	2611	2636	2577
Extreme Spread	111	100	119	134	146
Standard Deviation	41	38	41	43	48
Trajectory and Drop Graph (click on the thumbnails)
Notes on the graphs  The graphs above each represent two sets of data.  The red line is the path of the bullet fired from the rifle with the sights zeroed at 200 yards.   The bullet exits the muzzle at a distance a fraction of an inch below zero inches.   This represents the height of the sight over the centerline of the bore.  The bullet rises above zero in a trajectory that then passes through zero again at 200 yards and continues downward.  The blue line is the the bullet drop in inches for the distance traveled.  This begins at the muzzle at zero inches and decreases with distance not taking sight height or zero distance into account.