The International Practical Shooting Federation (IPSC) requirements for "Modified Divsion" mandate that a competitor's pistol fit entirely within a box of 225mm x 150mm x 45mm interior dimension. Until now, common knowledge was that this size requirement eliminated compensated pistols with state of the art optical sights.
The International Practical Shooting Federation (IPSC) requirements for "Modified Divsion" mandate that a competitor's pistol fit entirely within a box of 225mm x 150mm x 45mm interior dimension. Until now, common knowledge was that this size requirement eliminated compensated pistols with state of the art optical sights.
The International Practical Shooting Federation (IPSC) requirements for "Modified Divsion" mandate that a competitor's pistol fit entirely within a box of 225mm x 150mm x 45mm interior dimension. Until now, common knowledge was that this size requirement eliminated compensated pistols with state of the art optical sights.
We contoured the lower rear of the grip frame
We installed the new Okosight - a Czech Republic made red-dot heads up display featuring a full size viewing window with an exceptionally low profile.

Our custom carbon fiber scope mount positions the Okosight a mere .05" above the slide, while still permitting reliable operation and ejection.
The Infinity Tribrid integrated compensator provides excellent performance without the bulk of traditional compensator designs.
We cut the slide back to allow the gun to fit into the box at an angle (see photo). A second-generation IMM® (shown) takes this one step further, providing a custom-angled slide mated to box geometry.

The Doctor Sight edition of the Infinity Modified Masterpiece® features an integral slide mount for the Doctor low profile red dot sight. Like the original OkoSight Infinity Modified Masterpiece® every dimension and angle of this gun is customized specifically to fit within a box with 225mm x 150mm x 45mm interior dimension.
Each Infinity Modified Masterpiece® design incorporates specific modifications which integrate the firearm and sight into a reliable unit which fits "the box." Due to the highly integrated nature of these modifications, the mounting of any sight other than the one your Masterpiece was specifically designed for may not fit within the box dimensions.