$10.93
Availability: In Stock
The TacFire MAR043 AR-15 buffer is a mil-spec replacement component designed to keep your AR platform cycling reliably. Whether you're swapping out a worn buffer, tuning your rifle's action, or building a new upper, this black anodized aluminum buffer delivers the durability and consistency AR shooters expect. At 3 oz., it meets standard mil-spec weight, making it a straightforward drop-in solution for any mil-spec compatible AR-15 lower receiver.
Black anodized aluminum construction resists corrosion and handles the repeated impact of the bolt carrier group cycle after cycle. The simple, proven design means no surprises—just a dependable buffer that does what it's supposed to do. Whether you're running a carbine, mid-length, or rifle-length system, a properly weighted buffer is fundamental to smooth function and longevity.
TacFire focuses on no-nonsense AR components that work. This buffer fits that philosophy: solid mil-spec specs, straightforward installation, and a price that won't break the bank. Keep one as a spare, or use it as your go-to replacement when your original buffer wears out.
| Brand | TacFire |
| Model | MAR043 |
| Type | AR-15 Buffer |
| Weight | 3 oz. (mil-spec) |
| Material | Black Anodized Aluminum |
The TacFire MAR043 is mil-spec compatible and will work with any AR-15 lower receiver that accepts a standard mil-spec buffer. Confirm your lower is mil-spec; some commercial-spec lowers require a different buffer weight.
The 3 oz. mil-spec weight is the standard for most AR-15 configurations. Heavier buffers slow bolt carrier velocity and are typically used in precision or heavy-recoiling builds; lighter buffers speed up cycling. Stick with 3 oz. unless your specific build or load requires adjustment.
No. This is a simple drop-in replacement. Remove your charging handle, slide out the bolt carrier group, and swap in the new buffer. Installation takes seconds.
SKU: 115668018 • Width: 1.7in • Height: 1.5in • Depth: 4.8in • Weight: 0.2oz
Availability: In Stock
The TacFire MAR043 AR-15 buffer is a mil-spec replacement component designed to keep your AR platform cycling reliably. Whether you're swapping out a worn buffer, tuning your rifle's action, or building a new upper, this black anodized aluminum buffer delivers the durability and consistency AR shooters expect. At 3 oz., it meets standard mil-spec weight, making it a straightforward drop-in solution for any mil-spec compatible AR-15 lower receiver.
Black anodized aluminum construction resists corrosion and handles the repeated impact of the bolt carrier group cycle after cycle. The simple, proven design means no surprises—just a dependable buffer that does what it's supposed to do. Whether you're running a carbine, mid-length, or rifle-length system, a properly weighted buffer is fundamental to smooth function and longevity.
TacFire focuses on no-nonsense AR components that work. This buffer fits that philosophy: solid mil-spec specs, straightforward installation, and a price that won't break the bank. Keep one as a spare, or use it as your go-to replacement when your original buffer wears out.
| Brand | TacFire |
| Model | MAR043 |
| Type | AR-15 Buffer |
| Weight | 3 oz. (mil-spec) |
| Material | Black Anodized Aluminum |
The TacFire MAR043 is mil-spec compatible and will work with any AR-15 lower receiver that accepts a standard mil-spec buffer. Confirm your lower is mil-spec; some commercial-spec lowers require a different buffer weight.
The 3 oz. mil-spec weight is the standard for most AR-15 configurations. Heavier buffers slow bolt carrier velocity and are typically used in precision or heavy-recoiling builds; lighter buffers speed up cycling. Stick with 3 oz. unless your specific build or load requires adjustment.
No. This is a simple drop-in replacement. Remove your charging handle, slide out the bolt carrier group, and swap in the new buffer. Installation takes seconds.
SKU: 115668018 • Width: 1.7in • Height: 1.5in • Depth: 4.8in • Weight: 0.2oz