In StockSave 11%
Type
parts
Last Seen
May 20, 2026
Maxim Defense Industries RDB Roller Delay Blowback System CQB Buffer Hardened Tool Steel
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for Maxim Defense 9mm Roller Delay Buffer System CQB$169.99
$189.95
You save $19.96 (11% off)
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Deal Summary
- Currently in stock.
- Category: parts
- UPC: 680017478384
- SKU: MDI-BFA-RDBS-MXM-47838
- Brand: Maxim Defense
Price History
Deal Details
Maxim Defense Industries RDB Roller Delay Blowback System CQB Buffer Hardened Tool Steel. Designed by Maxim Defense Industries to transform your 9mm AR-pattern firearm into a roller-delayed blowback system which reduces felt recoil and increases the gun's overall reliability. These AR15 Buffer Assemblies allow gas pressure to stabilize before extraction helping you keep shooting smoothly the entire time. Plus the RDB Roller Delayed Blowback System is easy to install so you can make the upgrade y
Other Offers for This Product
Active offers from your catalog for Maxim Defense 9mm Roller Delay Buffer System CQB.
Comparing 6 retailers carrying this product
Lowest Price: $151.38
Highest Price: $171.99
You Save: $20.61
Avg Discount: 7% off
MAXIM MXM-47838 CQB 9MM ROLLER DELAY BUFF
Maxim DefenseBattleHawk ArmorySKU/UPC: 680017478384
$151.38$189.95Save 20%
View at BattleHawk Armory
Maxim Defense 9mm Roller Delay Buffer System CQB
Maxim DefenseMidwayUSASKU/UPC: 814733
$164.99
View at MidwayUSA
Maxim Defense MXM47838 Roller Delayed Blowback System Buffer CQB Fits Most 9mm Luger AR-15/AR-9 (Maxim Defense CQB Buffer Tube Only)
Maxim DefenseHinterland OutfittersSKU/UPC: 209206
$167.00
View at Hinterland OutfittersMaxim Defense Industries RDB Roller Delay Blowback System CQB Buffer Hardened Tool Steel
Maxim Defense IndustriesOptics PlanetSKU/UPC: MDI-BFA-RDBS-MXM-47838
$169.99$189.95Save 11%
View at Optics Planet
Maxim Defense Industries CQB Roller Delayed Blowback System Buffer - Superior Performance in Close Quarters - MXM47838
Maxim DefensePalmetto State ArmorySKU/UPC: 516551735268
$171.99$190.99Save 10%
View at Palmetto State Armory