Thank you for your inquiry. The differences are basically in the two different models. The Storm PX4 is the full size shown here. The High Capacity is the Beretta M9A1 High Capacity Mag Semi-Auto Pistol.
The Beretta PX4 Full Size comes in 9mm, .40 caliber and .45 caliber and holds 14+1 up to 17+1 depending on the caliber, excluding CA and MD Compliant models.
The M9A1 only comes in a 9mm and for that particular model 15+1 is a high capacity since it also comes in 10+1 (CA Compliant).
answered 3 months, 1 week ago
- Springfield, MO
Full size refers to the model with a 4" barrel. High-capacity refers to the 17-round (in 9mm) magazine. They're really apples and orange terms.
Top 1000 Contributor
answered 2 years, 2 months ago
Full size refers to the size of the pistol. Like a 5" barrel is full size and a 4" is compact. Under that it is usually called sub-compact. High capacity refers to the amount of ammo the mags hold. 9mm go from 10rnds to 17rnds. So high capacity is any that is above what a normal mag for that pistol.
answered 2 years, 5 months ago
- Central, Florida
The full size is high capacity at 14 rounds in the magazine. The compact has a capacity of 12 rounds, the subcompact has 8 or 10 I believe.
answered 2 years, 10 months ago
- Middletown, PA
Full size refers to the size of the weapon. The PX4 is a full size weapon. The magazines are what is different. HIgh capacity is over 10 rounds and standard is 10 rounds and under.
Some states will not allow the use or possession of magazines with capacity higher than 10 rounds therfore Bass Pro will sells both models.
Top 25 Contributor
answered 3 years, 2 months ago
- Edmond, OK
For most popular guns there are full size and compact models, for instance I just purchased a Ruger SR 9 full sized high capasity model 17rds you can also buy the compact model which is the Ruger SR9c the c is for compact it also holds 17rds. However you can buy a standard or regular capasity model which would hold 10rds. Almost every major brand Glock, Beretta, Sig, Ruger, Smith & Wesson, ect. make model in both a full sized and compact. High capasity above 10rds & standard 10rds or less, they do this because in many state you can only have 10 max rounds in a magizine by law.
answered 3 years, 6 months ago
- Shelby, Ohio