Heckler & Koch197559188
Heckler & Koch Buffer Spring, Hk416$23.25
Availability: In Stock
The Heckler & Koch Retainer, Buffer for HK416 and MR556 platforms is a genuine OEM replacement part designed for shooters who rely on these direct impingement rifles for duty, sport, or home defense. If you run an HK416 or comparable MR-platform rifle, this buffer retainer ensures your bolt carrier group cycles reliably—a small but essential component that keeps everything functioning as the manufacturer intended.
This is straightforward OEM hardware: it's the part you need when your original retainer wears out, gets lost during a field strip, or you're building or upgrading a rifle on the HK416/MR platform. Whether you shoot competitively, train regularly, or just want to keep your rifle in proper working order, having the correct factory retainer on hand is smart maintenance.
Heckler & Koch parts are engineered to exacting standards and tested in demanding conditions—this retainer is no exception. Stick with the genuine OEM component for your HK416 or MR556 and avoid compatibility headaches down the road.
| Brand | Heckler & Koch |
| Fits | HK416, MR556 |
| Category | Rifle Parts |
Yes—this is the OEM Heckler & Koch retainer designed for HK416 and MR556 platforms. Confirm your rifle model before ordering.
Yes, this is a genuine OEM part from Heckler & Koch, engineered to factory specifications.
The buffer retainer keeps your buffer spring and buffer assembly in place within the buffer tube, allowing the bolt carrier group to cycle properly. It's a critical component for reliable operation.
SKU: 197559200 • Weight: 0.01oz
Availability: In Stock
The Heckler & Koch Retainer, Buffer for HK416 and MR556 platforms is a genuine OEM replacement part designed for shooters who rely on these direct impingement rifles for duty, sport, or home defense. If you run an HK416 or comparable MR-platform rifle, this buffer retainer ensures your bolt carrier group cycles reliably—a small but essential component that keeps everything functioning as the manufacturer intended.
This is straightforward OEM hardware: it's the part you need when your original retainer wears out, gets lost during a field strip, or you're building or upgrading a rifle on the HK416/MR platform. Whether you shoot competitively, train regularly, or just want to keep your rifle in proper working order, having the correct factory retainer on hand is smart maintenance.
Heckler & Koch parts are engineered to exacting standards and tested in demanding conditions—this retainer is no exception. Stick with the genuine OEM component for your HK416 or MR556 and avoid compatibility headaches down the road.
| Brand | Heckler & Koch |
| Fits | HK416, MR556 |
| Category | Rifle Parts |
Yes—this is the OEM Heckler & Koch retainer designed for HK416 and MR556 platforms. Confirm your rifle model before ordering.
Yes, this is a genuine OEM part from Heckler & Koch, engineered to factory specifications.
The buffer retainer keeps your buffer spring and buffer assembly in place within the buffer tube, allowing the bolt carrier group to cycle properly. It's a critical component for reliable operation.
SKU: 197559200 • Weight: 0.01oz