Saber Tactical - FX Impact M4 Ambidextrous Cheek Rest

Comfort. Stability. Engineered for the M4.

The Saber Tactical FX Impact M4 Ambidextrous Cheek Rest is the purpose-built upgrade for FX Impact M4 shooters who demand a consistent, comfortable cheek weld on every shot. Designed for both right- and left-handed shooters, this lightweight Delrin cheek rest delivers a stable platform that reduces fatigue and improves accuracy across extended shooting sessions.

⚠️ Requires the Saber Tactical FX Impact M4 TRS Standard Rail or TRS Compact Rail for proper installation. Not compatible with previous FX Impact models including MKII and M3.

Overview

Crafted from high-quality Delrin and weighing just 3.4 oz, the M4 Ambidextrous Cheek Rest adds a refined, stable cheek platform to your FX Impact M4 without compromising balance or maneuverability. Installation is straightforward when paired with the required Saber Tactical TRS Rail, making it a clean, no-hassle upgrade that immediately elevates the feel and performance of your M4 setup.

Key Features

• Engineered exclusively for the FX Impact M4 platform
• Ambidextrous design for right- and left-handed shooters
• Constructed from durable, lightweight Delrin for long-lasting reliability
• Weighs just 3.4 oz — minimal impact on overall rifle balance
• Attaches seamlessly to the Saber Tactical FX Impact M4 TRS Rail
• Provides a stable, consistent cheek weld for improved accuracy and reduced fatigue
  
  

Performance Advantage

• Consistent cheek weld translates directly to more repeatable eye alignment and improved shot-to-shot accuracy
• Ambidextrous design makes this a universal upgrade for any M4 shooter regardless of dominant hand
• Lightweight Delrin construction adds durability without unnecessary weight
• Designed specifically for the M4 — no adapters, no fitment guesswork
  
  

Compatibility

• Compatible with: FX Impact M4
• Requires: Saber Tactical FX Impact M4 TRS Standard Rail or TRS Compact Rail
• ⚠️ Not compatible with: FX Impact MKII, M3, or previous Impact models
  
  

⚠️ All Saber Tactical products are designed for use on airguns only. Use on any other platform is a violation of federal law. Restricted items cannot be shipped internationally.