0.23 g BBs

Brands: G&G, PJ, PJ Bio, Kilo 9, Kilo 9 Bio, Specna Arms Core, Specna Arms Core Bio, BLS, BLS Tracer,  Guarder, Guarder Bio, Guarder Tracer, Blaster Open Bio, Umarex HK Premium Bio

Weight

We were weighing BBs in groups of 10. The box illustrates a group's arithmetic mean weight.
There were no G&G BBs to use as reference.

Weight: average - 0.233 g, spread - 0.005 g

Muzzle velocity measurements

Testing platform: APS UAR with an M110 SHS spring. The test was carried out on our own enclosed shooting range, at an ambient temperature of 19°C using a XCORTECH X3500 chronograph.

The graph shows the average (median) value of 10 shots for each type of BBs.
The box shows the average value and spread for the whole group.

Muzzle velocity: average - 375.60 fps, spread - 5.15 fps

Consistency of muzzle velocity measurements

The graph illustrates the spread (difference) between the highest and lowest values within 10 shots for each type of BBs.
The box shows the values calculated for the whole group.

Consistency (spread of 10 results), less = better: average - 3.30 fps, spread - 5.30 fps

Price

As the price determinant, we assumed the cost of filling a standard hi-cap magazine for the M4/M16 (AR-15) replica.
Prices are calculated based on the offer of leading Polish online stores.

PRICE FOR 300 BBs (AR-15 type hi-cap magazine): average - 2.17 PLN, spread - 1.95 PLN

On the next page - 0.32 g