+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

VKTR Industries Heavy Duty Buffer Retainer Color: Steel, Condition: New, 49% Off Plus Coupon Available

VKTR Industries Heavy Duty Buffer Retainer
VKTR Industries Heavy Duty Buffer Retainer
1 of 1 images
VKTR Industries Heavy Duty Buffer Retainer

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Would this rotate, causing a stoppage? I don’t see anything keeping it from rotating

The flat edge rest against the buffer spring. The pressure exerted on the buffer retainer by the spring itself is what keeps it from rotating. I own two in 9mm PCC builds...extra heavy buffers, David Tubb .308 buffer springs and heavy bcg...and these hold up when other standard buffer retainers have failed.

by Ronin48, Verified Owner, April 14, 2026
Since some buffer retainers do not work with a JP Silent-Captured Spring or an Armaspec Stealth Recoil System, will this one work with either? Can you answer this question?
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Quality components by Mwflook, Verified Owner, September 24, 2024
This is very well made, and excellent finish. Shipping was fast and price was right, can’t ask for anything more. Optics planet is one of my go tos
1/2 found this helpful
Helpful Positive Review
Fantastic part by J, Verified Owner, May 13, 2025
Not just more durable, also easier to work with. Doesn't poke your thumb when holding the retainer down. Extra weight means it doesn't fly very far if your thumb/screwdriver slips off of it. Actually makes things easier than just running without a...
Read More...
1/1 found this helpful
Most Recent Reviews
heavy duty buffer by buster, Verified Owner, September 27, 2026
Awesome part that has always performed flawlessly in my AR builds....never have had an issue of being sheared unlike MIL-SPEC. Can't recommend this enough
Most Recent Reviews
Heavy buffer retainer by Thermal9, Verified Owner, September 4, 2026
High mass pcc buffer destroyed the original milspec buffer retainer. This item is just what my build needed.
Most Recent Reviews
perfect 6.5 Grendel ARFX retainer by kurt, Verified Owner, May 11, 2026
Glad I got one of the last ones. I hear they are rebranding..
Most Recent Reviews
Works as designed by JD, Verified Owner, January 20, 2026
So far works as designed. I need more time to determine it's longevity.
Read All 8 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Color:
Steel
Condition:
New

Code: 62H-A5-1210839-V-4001-0301-002-RP

MPN: V-4001-0301-002-RP

UPC: 810155160036

12%
Product Discount
List: $29.99Save 50%
$15.00

Product Info for VKTR Industries Heavy Duty Buffer Retainer

The Heavy Duty Buffer Retainer from VKTR is an essential component for firearm enthusiasts who value precise functionality. Crafted from 4140 steel and finished with black ferritic nitride, this buffer retainer's patented design features an angled strike face for enhanced surface contact within the buffer assembly. CNC Swiss screw machining ensures high precision, while the rotation-inhibited and self-centering characteristics offer reliable, seamless operation. This robust buffer retainer is designed to be the ultimate in durability and ease of use for your firearm assembly.image

Specifications for VKTR Industries Heavy Duty Buffer Retainer:

Manufacturer: VKTR Industries
Color: Steel
Condition: New

Features of VKTR Industries Heavy Duty Buffer Retainer:

  • CNC Swiss screw machined for precision
  • Made from durable 4140 steel
  • Black ferritic nitride surface treatment for longevity
  • Rotation-inhibited design to maintain alignment
  • Self-centering feature for consistent functionality
  • Patented strike face design for optimal surface contact

Package Contents:

  • VKTR Industries Heavy Duty Buffer Retainer

VKTR Industries Heavy Duty Buffer Retainer Orderable Models

List of Orderable Models

  • VKTR Industries Heavy Duty Buffer Retainer , MPN: V-4001-0301-002-RP , UPC: 810155160036 , Code: 62H-A5-1210839-V-4001-0301-002-RP

VKTR Industries Heavy Duty Buffer Retainer Unavailable & Discontinued Models

List of Unorderable Models

  • USED, VKTR Industries Heavy Duty Buffer Retainer , MPN: V-4001-0301-002-RP-EDEMO , Code: 62H-A5-1210839-V-4001-0301-002-RP-EDEMO-IN-C
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-26 UTC.