VLTOR A5 H4 Buffer - 6.83 Oz.
Click to see full view
VLTOR
Overview
The Vltor A5 H4 Buffer weighs 6.83 ounces and is designed specifically for the A5 buffer system, making it compatible with both AR-15 and AR-10 platforms. This buffer provides optimal weight for reliable cycling and helps mitigate recoil, which is particularly beneficial for builds utilizing a rifle-length gas system. You will often find this buffer in configurations chambered for 5.56 NATO, enhancing overall performance in those setups.
Specifications
August 2026 on GunPartPicker
VLTOR A5 H4 Buffer - 6.83 Oz. ranked #23 of the 88 buffers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #57 of the 177 buffers builders have added. Builds with this buffer are split between 5.56 NATO (38%) and .223 Wylde (25%), split between pistol-length (40%) and mid-length (20%) gas systems, and mostly AR-15 (67%, then AR-10 33%).
It was in stock most days in August 2026, but today the one retailer we track is out of stock. Prices barely moved in August 2026, holding around $148.46, so there haven't been real sales lately. Listed prices start at $148.46 at Primary Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which buffer to pick?
We ranked every buffer by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Guide →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 18 builds that include this one
Wilson Combat Tr-Ttu-M2 Tactical Trigger Unit
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
VLTOR Weapon Systems AR-15 Imod Stock Collapsible Mil-Spec Black
V Seven Weapon Systems AR-15 Ultra-Light Magazine Catch Black Diamonds
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK
XTS M-LOK Aluminum Angled Foregrip - Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 4 →Builds in the community that include the Vltor A5 H4 Buffer - 6.83 Oz.
| Build | Parts | Total |
|---|---|---|
 | 30 | $7804.34 |
 | 26 | $3384.62 |
 | 26 | $2819.84 |
 | 25 | $2404.57 |
No reviews yet. Be the first to review this product!