This lacquer cased ammo is much less common that it's brass cased counterpart and seldom found in the US.  It is no great loss to the shooter as it exhibited sticky extraction to a greater or lesser extent across all rifles used in the evaluation.   In some cases the extractor came off the rim of the case and it had to be removed from the chamber with a cleaning rod from the muzzle.  Ignition is reliable, but that is small consolation when a rifle is frozen shut.

(Reference number 037)

Package
20 rounds per paper wrap	440 rounds per spam can	Can opener and packing list

Measured Muzzle Velocity in Feet per Second (10 shot string)
Rifle	M44	M28	M91/30	M91 (Finnish)	M91 (Russian)
Low	2665	2829	2836	2857	2815
High	2745	2886	2900	2918	2868
Average	2706	2863	2869	2887	2846
Extreme Spread	80	57	64	61	53
Standard Deviation	25	24	28	21	22
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.