Magwell spacer for KRG Bravo CZ 457 chassis

Perfectly guide your CZ 457 magazine into your KRG Bravo chassis

This precise magwell insert is specially designed for the KRG Bravo 457 chassis (Gen 1 & Gen 2).

It perfectly fills the inner space of the chassis magwell, creating an ideal geometry for fast and frustration-free magazine changes.

Key advantages:

• Extremely smooth magazine insertion – no catching, no fumbling
• Secured with high-quality double-sided 3M tape (included) → strong hold + easy removable if needed
• Is not held by in and squished by the action screw (like one competing product)
• Very effective solution that many competitive shooters use as a must-have upgrade
• Made from durable PETG polymer that withstands long-term use
• Plug & play – no modification of chassis or action required
• Minimal weight, maximum performance

Material & Manufacturing Process

This Position 7 product is 3D printed using high-quality PETG filament, a tough and reliable polymer chosen for its great balance of strength, flexibility, and weight. PETG is also thermally resistant and won’t warp under normal use — it can handle temperatures up to 80 °C (176 °F) without issues.

Because each item is 3D printed, you might notice fine layer lines or small surface marks, especially on angled or curved areas. These are a natural part of the process and don’t affect how the product performs.

Please note that this product is not made from metal. PETG is more than strong enough for its intended purpose and lighter than steel or aluminium — we use it ourselves in competition settings and stand by its performance.

Tired of magazines hanging up in your Vision chassis? This small but clever spacer makes a surprisingly big difference in speed and reliability.

Compatibility: KRG Bravo CZ 457 chassis (all versions) with Position7 Aluminium Magwell or Stock CZ 457 Magwell. Most likely compatible with other aftermarket magwells but not tested.

Package contains: 1× Spacer insert (ready to install) 3M double-sided adhesive tape

Install in 2 minutes → enjoy noticeably better magazine feeding immediately!