PDX™ – PISTOL
July 16, 2024
MD:10L
July 16, 2024
9MM ROLLER DELAYED SYSTEMS
$189.95
ROLLER DELAYED BUFFER (RDB) SYSTEM – FOR 9mm AR PLATFORMS ONLY
Maxim Defense’s Roller Delayed Buffer (RDB) System transforms your 9mm AR-pattern firearm into a roller-delayed blowback system, reducing felt recoil and boosting reliability.
By allowing gas pressure to stabilize before extraction, it ensures smoother operation while virtually eliminating friction common in standard buffer systems.
NOTE: The RDB System is designed specifically for 9mm AR platforms and is not compatible with other calibers. The RDB system is not full auto rated.
KEY FEATURES:
- Reduces felt recoil
- Increases reliability
- Minimizes friction for enhanced performance
IMPORTANT INSTALLATION NOTE FOR RDB SYSTEM
To install the Roller Delayed Blowback (RDB) System, your 9mm bolt assembly must have an open channel to allow the guide rod to function properly during firing. For most 9mm bolts, meaning you will need to remove the pinned-in central mass. The central mass must be removable, but the bolt carrier group (BCG) should retain its full length without it, to ensure proper function with the RDB system.
At Maxim Defense, we take pride in designing and manufacturing high-performance firearms, suppressors and accessories that deliver exceptional reliability and durability. Your feedback and positive reviews are important to us, as they help us continually improve our products. If you experience any issues with your Maxim Defense products, please contact us at info@maximdefense.com, and we’ll work with you to resolve the matter as quickly as possible. Please note that we do not cover damage caused by the installation of other manufacturers’ products.
8 reviews for 9MM ROLLER DELAYED SYSTEMS
8 reviews for 9MM ROLLER DELAYED SYSTEMS
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I had a video come up in my YouTube feed reviewing this and decided to give it a try in my JP GMR – 15. This device eliminated almost all of the muzzle movement on my rifle. I am very impressed with this product and look forward to using it in competition soon. I would absolutely recommend this for any 9mm PCC with a buffer tube system.
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Love it in my Warscorp 9 from Wraithworks.
I really want to swap out my carbine length buffer tube for an A5 length tube to get some more spring length.
Maxim, if you read these: PLEASE MAKE AN A5 LENGTH RDB, I WILL SPEND $$$ ON IT!!!
Or, alternatively, make a spacer out of heavy metal (tungsten, etc) that has a cutout for the guide rod/spring, so that it can work on AR9s with A5 Buffer Tubes. MURICA! -
A truly great drop in modification. Now make one for 45s!
Woody Little –
I had a video come up in my YouTube feed reviewing this and decided to give it a try in my JP GMR – 15. This device eliminated almost all of the muzzle movement on my rifle. I am very impressed with this product and look forward to using it in competition soon. I would absolutely recommend this for any 9mm PCC with a buffer tube system.
Mathew Long –
Love it in my Warscorp 9 from Wraithworks.
I really want to swap out my carbine length buffer tube for an A5 length tube to get some more spring length.
Maxim, if you read these: PLEASE MAKE AN A5 LENGTH RDB, I WILL SPEND $$$ ON IT!!!
Or, alternatively, make a spacer out of heavy metal (tungsten, etc) that has a cutout for the guide rod/spring, so that it can work on AR9s with A5 Buffer Tubes. MURICA!
DONALD C LUETKEMEYER –
A truly great drop in modification. Now make one for 45s!