Rail Saber Tactical TRS Compact FX Impact M4

For those who want to shoot long distance with the FX Impact, the Saber Tactical M4 TRS (Top Rail Support) Compact mounting rail is a logical upgrade. The rail fits the MK1, MK2, M3 and M4 generations of the FX Impact and immediately gives the rifle a sleek, purpose-built appearance.

The built-in spirit level on the rear makes it easy to correctly level your Impact. Additionally, the top rail has a 20 MOA forward slope, which gives your scope extra elevation range for long-distance shooting — two features that are well-received by long-range shooters.

On both sides are M-LOK slots, so you can fit extra accessories on the rail. Want to counteract barrel droop or prevent zero shift after changing a suppressor? Then you can use a Delrin barrel clamp — that is available separately.

The rail is machined from aluminum and finished with black anodizing that protects against corrosion and wear. The Compact version has a length of 59.7 cm (23.5 inches) and a weight of 567 grams. Compatible with the following generations of the FX Impact:

• M3
• MK2
• M4
• MK1