

Click to see full view
TacFire
Overview
The TacFire Black Anodized Buffer is designed specifically for carbine-length AR-15 builds, featuring a Mil-Spec buffer tube specification that ensures compatibility with standard components. This buffer only assembly is hardcoat anodized, providing a durable finish that resists wear and corrosion, which is essential for maintaining optimal performance in demanding conditions. This buffer is typically found in builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a reliable choice for those setups.
Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043
Prices checked
TacFire Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043 ranked #25 of the 89 buffers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #33 of the 210 buffers builders have added. Builds with this buffer are mostly chambered in 5.56 NATO (77%, then 300 Blackout 15%), split between mid-length (50%) and pistol-length (38%) gas systems, and mostly AR-15 (93%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in October 2026, holding around $9.99, with no real sale all month. Buying today, the lowest price is $6.43 at KY Gun Company, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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:
The part most often added in each category by the builds that include this one

Tacfire MAR046-308-A2 AR10 A2 Rifle Buffer Spring

Wilson Combat AR-15 Lower Receiver Forged

CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B

LBE Unlimited AR-15 Mil-Spec Fire Control Group, Black - ARTRGRP

LBE Unlimited AR-15 A2 Pistol Grip, Black - ARGRP

TPS Arms AR-15 Safety Selector, Black - AR1033
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043
| Build | Parts | Total |
|---|---|---|
| Combat ar-15 | 16 | $547.55 |
![]() | 24 | $611.06 |
No reviews yet. Be the first to review this product!