Air Venturi MicroStrike .22 vs .25: Caliber and Setup Guide
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Choosing an Air Venturi MicroStrike starts with two decisions: which caliber you want, and what equipment you already own. The .22 and .25 versions share the same compact PCP platform, but their standard magazines hold different numbers of pellets.
This guide compares the .22 model PY-6567-13814 and .25 model PY-6567-13815. It is a buying checklist based on published specifications, not a hands-on accuracy test.
The quick choice
- Consider .22 if ten shots in the standard magazine matter to you, or you already keep suitable .22 pellets.
- Consider .25 if you specifically want that caliber and are comfortable with eight shots in the standard magazine.
Neither caliber is automatically the better purchase. Start with your intended target-shooting setup, ammunition and equipment budget rather than choosing from a maximum velocity figure alone.
MicroStrike .22 and .25 side by side
| Feature | MicroStrike .22 | MicroStrike .25 |
|---|---|---|
| Standard magazine capacity | 10 pellets | 8 pellets |
| Powerplant and action | Regulated PCP, sidelever | Regulated PCP, sidelever |
| Air reservoir | 80 cc | 80 cc |
| Maximum fill pressure | 300 bar / approximately 4,351 PSI | 300 bar / approximately 4,351 PSI |
Plan the complete setup
The platform has a six-position folding stock, open sights and a Picatinny optics rail. A scope is an optional purchase; choosing one also means checking the mount and magazine clearance.
You need a suitable high-pressure PCP air source and compatible filling connection. These are compressed-air models, not CO2-cartridge pistols. Check the air source's pressure rating and follow the owner's manual; an ordinary tire pump is not suitable.
The two linked offers are standard gun listings, not pump-and-pellet bundles. Confirm the selected package contents before ordering, and budget for suitable pellets, filling equipment and any optional optic.
An optional .22 magazine
The Avenge-X .22 high-capacity magazine, PY-A-13591, is listed as compatible with the MicroStrike and holds 16 pellets. It is a separately purchased accessory, not the standard ten-shot magazine. High scope rings or mounts may be needed for clearance. This .22 accessory is not the magazine to choose for the .25 version.
Can you change caliber later?
The MicroStrike platform supports caliber changes, but a different magazine alone does not convert the gun. The barrel, pellet probe, magazine and ammunition must match the intended caliber. Confirm the exact conversion-kit contents and follow the manufacturer's instructions before purchasing parts; no extra caliber kit is promised with these standard offers.
Compare the exact offers
- Check the MicroStrike .22 configuration and current availability
- Check the MicroStrike .25 configuration and current availability
Check current prices, destination-specific shipping and the final total on the product pages and at checkout. This comparison does not establish an accuracy winner or guarantee a particular shot count per air fill.