TacFire Heavy Buffer Features The TacFire Heavy Buffer weighs 4.9 ounces adding meaningful mass to a pistol length AR-15 or M4 style buffer system compared to a standard lightweight buffer. This added weight helps slow the bolt carrier group s rearward travel which in turn reduces the sharp recoil impulse that pistol length gas systems are known for. The buffer is machined to tight tolerances ensuring smooth travel inside the buffer tube without binding or excess friction. Its black anodized aluminum body resists corrosion and wear from repeated cycling keeping the buffer functioning reliably over thousands of rounds. Designed specifically for most pistol length AR-15/M4 style rifles this buffer is engineered so it will not cause damage to the buffer tube during normal use. TacFire built this buffer as a straightforward solution for shooters who find their pistol length build cycles too aggressively or feels harsh to shoot. Swapping to a properly weighted buffer is one of the simplest and most affordable ways to improve a pistol length AR s shooting experience. This buffer is a practical addition for any AR-15 or M4 style pistol build for sale at GrabAGun. TacFire Heavy Buffer Specifications Manufacturer: TacFire Model: Heavy Buffer Compatible Hosts: AR-15 / M4 Color: Black Material: Aluminum Finish: Anodized Style: Pistol Length Weight: 4.9 oz Available At: GrabAGun