+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

This roller delayed ar 9 buffer is definitely a must! - OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System

by Rich G, Verified Owner from NV, United States Written on August 9, 2025
Review for OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System
As Low As $169.99 Save Up to 11%
View Product
Write a Review View All Reviews
Compare (0)
1 item has been added
Add at least two items to compare

Rich G's Review of OpticsPlanet Exclusive Maxim Defense Industries RDB Roller Delayed Blowback System

I was having bolt bounce issues shooting a cheep BCA side charger AR so I decided to try this roller delayed buffer & this thing seems to have done the trick , I’ve only shot about 5-600 rounds so far & all is good only time will tell how good it holds up but it changed the recoil impulse for sure . No regrets picking this up from optics planet who had it for the lowest price around .
Pros:
  • Recoil Reduction
Cons:
  • May be a little hard to charge if you do not have a side charger
Would Recommend: Yes
Was it helpful to you? Yes | No
Share