Diamondback DB10 .308 Problems: How To Troubleshoot in 2023

Are Diamondback DB10 .308 problems weighing you down? Firearms may sometimes not perform as expected. This leads to a potentially hazardous situation that can affect your overall experience and safety. Fortunately, several effective solutions are available to fix these hiccups and enhance the performance of your firearm.

Diamondback DB10 .308 Problems: How To Troubleshoot

Continue reading this blog post as we will provide guidance on resolving 11 common problems with it. Let’s get started!

Specifications of Diamondback DB10 .308

Regarding quality, the Diamondback DB10 .308 stands tall among a range of other firearms. It is compact with utmost attention to detail and combines strength, accuracy, and versatility. Additionally, it is a semi-automatic hunting rifle with a direct impingement gas system.

Diamondback DB10 308 Problems. Specifications of Diamondback DB10 .308

 Here are the main specifications of the DB10 .308:


.308 Winchester / 7.62x51mm NATO

Barrel Length:

16 inches


Stainless Steel

Barrel Twist:


Muzzle Device:

A2 Flash Hider


15-inch M-LOK Rail


Magpul CTR


Magpul MOE-K2



Magazine Capacity:

20 rounds


7 lbs


34.12 - 39 inches

Is the Diamondback AR Worth Your Attention?

The quick answer? Yes, Diamondback AR is absolutely reliable. It is a testament to its exceptional quality and performance. 

Here are the reasons that we rate this gun a top-notch arm:

1. Premium Material

This firearm utilizes high-quality materials that ensure reliability and accuracy. 

2. Maestro-of-all-conditions rifle

Diamondback AR is a rifle that can satisfy your needs in every situation, thanks to its versatile bolt catch release.

Is the Diamondback AR Worth Your Attention?

3. A hunting rifle for all conditions

Whether you’re a seasoned gunman or want a gun for hunting, this firearm can satisfy your every need and surpass your expectations. 

4. Pricing

This is the only area where this gun can disappoint you. But as they say, good things come at a price. This same stands true for Diamondback DB10 .308. Depending on your customization, it can cost between $750-$1350.

Is The DB10 Capable of Firing 7.62 x 51 Rounds?

A straightforward answer is no; DB10 cannot shoot 7.62 x51. The point here is that 7.62 x51 has a large caliber. 

In comparison, the DB-series rifles come with a much smaller cartridge. You can try .308 Winchester or .223 Remington. Both these chambers are compatible with the gun and are less powerful. Hence, they go perfectly well with DB10.

Is The DB10 Capable of Firing 7.62 x 51 Rounds?

11 Common Diamondback DB10 .308 Problems and How to Fix Them

The Diamondback DB10 308 is a great rifle but has a fair share of troubles. 

However, there is no need to fret. Our guide will discuss the most common issues with these guns and their solution. Let’s dive into the details:

1. Extractor Troubles

Sometimes, your rifle may start misbehaving and cracking. This problem is related to the extractor. It is the part that releases the spent casing out of the chamber after firing.

The following can be the reasons behind this problem:

  • Worn or damaged extractor springs.
  • Overcharging of ammunition.
  • Faulty magazines.
  • Debris accumulation.
Extractor Troubles
Credit: reddit.com @r/BT_APC

To cope with the extractor problem, you can do the following things:

  • Look for any damaged parts or worn-out extractor springs.
  • Use only those ammos that match the gun’s chamber.
  • Clean the extractor if there’s any debris trapped there.
  • Adjust the gas system if it is over or under-gassed.

2. Magazine Release Challenges

Do you need help releasing the magazine from your DB10 .308? You are not alone. 

This issue may occur because of these three factors or reasons:

  • Loose or misaligned magazine release button.
  • Worn-out springs or magazines.
  • Incompatibility with the gun.
  • The ammunition is not on the seat properly.
Magazine Release Challenges

You can address your rifle’s magazine release problems with these handy solutions:

  • Ensure the release button is securely tight and aligned.
  • Replace damaged springs or magazines.
  • Use reliable magazines, like SR-251.

3. Trigger Concerns

Often, your gun may not fire when you pull the trigger, or it takes some time to release the bullet. These are trigger concerns.

Several reasons explain trigger-related issues:

  • Heavy trigger pull.
  • Trigger reset failure.
  • Inconsistent trigger break.
  • Misalignment of the trigger mechanism.
Trigger Concerns

You can target the trigger release problems as follow:

  • Ensure there is a proper installation of trigger assembly as per guidelines.
  • Inspect and ensure you have replaced any worn-out trigger components like springs.
  • Thoroughly clean the trigger assembly and apply a recommended lubricant like Clenzoil Field & Range Gun Oil Spray Lube.

4. Ejection Failures

Failure to eject rounds is another problem that can plague your DB10 308 and affect your hunting experience. 

It occurs because of these reasons:

  • Weakness of eject spring.
  • Defective extractor or casing.
  • Low gas pressure.
  • Tight headspace. 
Ejection Failures
Credit: reddit.com @r/AR10

These problems can be solved with these steps:

  • Replace the spring.
  • Change the damaged extractor with an OEM one(original equipment manufacturer).
  • Ensure the rifle has proper headspace, as this may cause dents in the case.
  • Perform routine maintenance with the gas pressure.

5. Ammo Feeding Difficulties

Feeding issues are related to feed ramps and can cause your firearm to malfunction or stop working.

Here is a short checklist of several reasons that explain the reason behind the ammo-feeding difficulties:

  • Issues like magazine incompatibility with the firearm.
  • Improper round seating.
  • Damage bullets or casing.
Ammo Feeding Difficulties
YouTube: @InstructorChad

You can solve the ammo feeding problems with these quick solutions:

  • Use the right and compatible magazine.
  • Double-check that the ammunition is present on the seat properly.
  • Ensure there are no faulty rounds.

6. Cycling Hiccups

Cycling problems include fire, feed, double feeds, or bolts not locking back. These issues could be due to the following:

  • Weak parts like recoil springs.
  • Improper magazine release or faulty bullet.
  • Obstruction in the chamber.
  • Problem with the gas management.
Cycling Hiccups
Credit: reddit.com @r/AR10

You can handle cycling problems with these quick solutions:

  • Replace the worn-out parts. 
  • Use compatible and factory-loaded ammunition.
  • Check the pressure regularly and keep routine maintenance of the gas system.
  • Remove any obstructions from the chamber.

7. Bolt Carrier Group Issues

These issues occur when the rifle’s bolt carrier group (BCG) breaks down. The BCG is the part of the upper receiver that moves the bolt back and forth.

The BCG problems occur due to the following reasons:

  • Excessive wear and tear to the gun assembly.
  • Improper installation.
  • Defective parts or ammo.
Bolt Carrier Group Issues
Credit: reddit.com @r/ar15

These are the solution to the BCG troubles:

  • Look for any signs of damage, cracks, or corrosion.
  • Ensure there is a proper installation of the BCG section.
  • The damaged parts should be replaced.

8. Poor Accuracy and Long Range Shooting Concerns

You might notice sometimes your rifle shoots inaccurately or inconsistently. There are plenty of things that can cause this issue, some of them are as follows:

  • Improper sight alignment.
  • Loose barrels.
  • Faulty triggers.
  • Inconsistent ammo.
Poor Accuracy and Long Range Shooting Concerns
Credit: reddit.com @r/AR10

To fix this problem, you can try the following steps:

  • Adjust your sight and align it with the rifle’s bore. Take help with bore sighter.
  • Check the barrels and ensure it is not loose, bent, or cracked.
  • Test your trigger and ensure it is not too heavy, too light, or too gritty.
  • Use quality ammunition that is suitable for your rifle. 
  • Avoid using reloads, surplus, or subsonic rounds.

9. Persistent Jamming Issues

One of the typical Diamondback DB10 .308 problems is that the gun gets jammed frequently. When this happens, the weapon might not feed, fire, or eject the rounds properly. 

Following are the reasons that can spot jamming issues:

  • A dirty chamber or gas system.
  • Damaged or broken extractor.
  • Faulty clips.
  • Improper loading.
Persistent Jamming Issues
Credit: reddit.com @r/AR10

To finally fix this problem, you can carry the following steps:

  • Clean your gun’s chamber and gas system.
  • Check the extractor of your gun and replace it if it’s broken.
  • Use magazines that are compatible and of good quality.
  • Ensure that you load the chamber properly.

10. Misfires or Bolt Catch Release Issues

A dangerous problem with the DB10 .308 rifle is that it can misfire. This means the firearm does not fire when you release the trigger or fire when you don’t intend to shoot.

These reasons can cause this issue:

  • Faulty firing pin.
  • Dirty primer can hinder the proper functioning of the bolt catch release mechanism.
  • Damaged ammunition.
  • Improper handling of the gun.
Misfires or Bolt Catch Release Issues
Credit: reddit.com @r/ar15

You can avoid this risky situation by following these steps:

  • Aim for replacing the firing pin or the bolt carrier group.
  • Clean the primer and ensure it’s not dirty.
  • Use good-quality ammo.
  • Store your gun properly in unloaded form. 

11. General Quality Issues

These are the problems that can affect any gun. General quality issues relate to design, build quality, material, etc. 

Some of the factors behind general quality problems are:

  • Low-quality materials.
  • Poor craftsmanship.
  • Lack of quality control.
  • Improper assembly of the rifle.
General Quality Issues
Credit: reddit.com @r/AR10

You need to perform a general checkup to handle these issues. These steps can help you in this regard:

  • Trace low-quality material by checking the gun’s finish, reliability, and reviews.
  • Always purchase your rifles from a reputable manufacturer.
  • Inspect your rifle carefully before buying it.
  • Maintain your rifle properly and regularly.
Pro Tip: The common issues described above also happen when you don’t take care of your gun properly. Always clean Diamondback DB10 and perform routine maintenance like oiling and lubrication. Store the rifle in a clean and dry safe.

After each test, fire one round to confirm that the weapon works fine. Also, remember safety since you can’t compromise your life.


What are the Features of the Diamondback DB10?

Diamondback DB10 is a semi-automatic rifle. It has a 16-inch barrel, a free-float handguard, and a six-position stock. It has almost 200 yards firing range.

What are the Common Problems with Diamondback Rifles?

Common problems with Diamondback rifles may include feeding issues or trigger hiccups. Some other issues include misfiring or failures to extract or eject.

What is a Diamondback DB10 Pistol?

A Diamondback DB10 pistol is a shorter brand of DB10 rifle. It has a 13.5-inch barrel, a pistol brace, and a muzzle brake. It is designed for close-range shooting.

What Should I Do If My Diamondback DB-15 Has Problems?

If your Diamondback DB-15 has problems, you should check the manual for troubleshooting tips. If that fix does not help, contact Diamondback customer service or a qualified gunsmith.

Why is My DB-15 Not Firing?

Your DB-15 may not shoot because of a bad primer or a dirty chamber. You should inspect the ammunition, clean the bolt carrier group, and ensure the chamber is clear.


Concluding this guide, common Diamondback DB10 .308 problems can occur quite often, and you should tweak them on time.

If there are issues with the trigger, you can try cleaning the old one or replacing it with a new part. Besides, if your gun misfires, you can fix it by checking the safety pin or using high-quality ammo. Nonetheless, contact the manufacturer if your Diamondback DB10 is giving persistent issues despite maintaining it properly.

But before you go, we’d love to hear from you. Have you ever tried any of the troubleshooting methods mentioned above? Let us know in the comments below.

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Tyler Purol is a professional Bowhunter. He has professional training in hunting. For many years he hunts regularly.