Air Rifle Not Grouping? 5 Things to Check
If your air rifle is not grouping, check your shooting position, scope and mounts, pellets and—if you use a PCP rifle—its air supply. Test at the same distance and change one thing at a time. If the rifle is damaged, leaking air or feels unsafe, stop using it and ask a knowledgeable retailer or service centre for advice.
A group is the pattern made by several shots at the same target. Looking at a group helps you see whether your shots are landing consistently; one shot on its own tells you less.
Quick checklist: why an air rifle may not be grouping
| What to check | What to do |
|---|---|
| Shooting position and hold | Try to use the same position and hold for every shot. |
| Scope and mounts | Look for visible damage or movement. Stop if anything seems loose or unstable. |
| Pellets | Test suitable pellets one type at a time, under the same conditions. |
| PCP air supply | Check that the rifle is being filled and used according to its manufacturer’s instructions. |
| Recent changes | Note any changes to the rifle, scope, pellets or set-up. |
1. Use the same shooting position and hold
A change in how you support or hold your rifle can affect where the pellets land. Try to use the same position for each shot, and avoid changing how you support the rifle between shots.
This can be especially noticeable with a spring-powered air rifle. If you’re unsure whether your hold is affecting the result, ask someone experienced to watch you shoot.
2. Check the scope and mounts
If your rifle has a scope, check that it still looks correctly positioned and that nothing appears loose or damaged. A scope or mount that has moved can affect where your shots land.
Don’t keep shooting if anything looks damaged or unstable. If you’re unsure what to check, ask for advice before making adjustments.
3. Try suitable pellets
Air rifles can perform differently with different pellets. If you’ve recently changed pellet type, brand or batch, try your previous pellets again if you still have them.
To compare pellets, keep the distance, target and shooting position the same. Test one type at a time and note the results. That makes it easier to see which pellets give your rifle the most consistent group.
4. Check the air supply on a PCP rifle
A PCP air rifle uses compressed air. Check that it is being filled and used according to the manufacturer’s instructions.
If you notice air escaping, or anything about the rifle’s operation seems unusual, stop using it and contact a knowledgeable retailer or service centre for advice.
5. Think about what has changed
When did you first notice the change in accuracy? Have you fitted a different scope, changed pellets, altered your shooting position or had the rifle serviced?
Make a note of what changed and when. If the rifle has been dropped, damaged or modified, mention that when you ask for advice.
When should I contact an airgun retailer or service centre?
Ask for help if you’ve tried these checks and your air rifle is still not performing as expected. Stop using it if it is damaged, air is escaping, a safety control does not feel right or you’re concerned it may be unsafe.
You don’t need to work out the technical cause before getting in touch. Tell the team the rifle’s make and model, what you’ve noticed and when it started.
At Crackshot, we can help you check your airgun set-up and after-sales support, or discuss air rifle servicing and repairs. You can also ask about comparing suitable pellets on the indoor range.
Call the Crackshot team on 01626 242971 or visit us at our airgun centre in Newton Abbot, Devon. If you’re unsure what to try, just ask. No question is too basic.
Air rifle accuracy FAQs
Why is my air rifle suddenly not grouping?
A change in accuracy can have several causes, including the shooting position, scope or mounts, pellet choice, or the air supply on a PCP rifle. Check one thing at a time to help narrow it down.
Can different pellets affect air rifle accuracy?
Yes. Individual air rifles can perform differently with different pellets. Compare suitable pellets under the same conditions to see which gives your rifle the most consistent groups.
Should I adjust my scope if my shots are spreading out?
First check whether anything has changed with the rifle, scope, pellets or shooting position. If the scope or mounts look loose or damaged, stop and ask for advice before making adjustments.
When should I stop shooting my air rifle?
Stop if the rifle is damaged, air is escaping, a safety control does not feel right or you’re worried it may be unsafe. Contact a knowledgeable retailer or service centre for advice.
What information should I give when asking for help?
Tell the team the make and model of your rifle, what you’ve noticed, when the issue began and whether anything changed recently. You don’t need to diagnose the cause yourself.