Description
The Saber Tactical Top Rail Support (TRS) Compact for FX Impact (M1-M3) is a Saber Tactical rail accessory. Compact version of the FX Impact top rail support for the original, MKII and M3 Impact, giving a shorter top rail for bipods, night optics and accessories. Includes integrated rear bubble level, M-LOK slots, 20 MOA built-in elevation and a Delrin shroud clamp to prevent shroud droop. Aluminium with Delrin components, black anodized, weighs 11 oz (312 g) and extends 8 in (203 mm) past the gun block.
Compatibility: FX Impact (original), FX Impact MKII, FX Impact M3.
Key specifications
- Material: Aluminium with Delrin components
- Finish: Black anodized
- Weight: 11 oz (approx. 312 g)
- Length: Extends 8 in (203 mm) past the gun block
- Elevation: 20 MOA built in
- Features: Integrated bubble level, M-LOK slots, Delrin shroud clamp
- Compatibility: Not compatible with FX Impact M4
Frequently asked questions
How does Compact differ from Standard?
The Compact extends 8 in (203 mm) past the gun block and weighs 11 oz; the Standard extends 12.5 in and weighs about 1 lb.
Will it fit my FX Impact M4?
No, the manufacturer notes it is not compatible with the FX Impact M4.
What is it made of?
High-quality aluminium with Delrin components and a black anodized finish.
3 Gun Tactical, Tingalpa QLD — Licensed Firearms Dealer 50001578. Air rifle accessories, mounts and chassis can be purchased without a firearms licence and ship Australia-wide. Source: Saber Tactical.








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