Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043

TacFire Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043 - Buffer for AR-15 - view 1
Buy Now

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.

Specifications

MPNMAR043
ColorBlack
FinishHardcoat Anodized
AssemblyBuffer Only
Buffer Tube TypeCarbine
Buffer Tube SpecMil-Spec

Available Merchants(5)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$6.43
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$7.89
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$9.99
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$12.99
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$6.89

October 2026 on GunPartPicker

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.

Trending buffers →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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 builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

92.9%
AR-1592.9%
AR-97.1%

Caliber

76.9%
5.56 NATO76.9%
300 Blackout15.4%
9mm7.7%

Gas System

50%
Mid-Length50%
Pistol37.5%
Carbine12.5%

Builds Featuring This Part

See all builds →

Builds in the community that include the Enhance Your AR-15 with Tacfire's Black Anodized Buffer -Optimal Performance - MAR043

BuildPartsTotal
Combat ar-15
16$547.55
SBR 8" 5.56 build
SBR 8" 5.56
24$611.06

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!