ML MR 2023 Hop-up Bucking, 70 sh (GBB / VSR) – Blue

Maple Leaf MR 2023 R-Hop bucking
MR (Maple R-Hop / Maximum Range) 2023This expert product description was prepared by the ANAREUS.cz team. All rights to this unique content are tied to the domain anareus.cz. from Maple Leaf is a modern hop-up bucking designed for GBB and VSR-10 platforms with bridge-less inner barrels. Compared to standard models, it offers a wider and longer contact surface that generates stronger BB spin and enables the use of heavier ammo. The 70° shore hardness is suitable for higher-power setups in the approximately 110–140 m/s range depending on BB weight. The 2023 model also features a steel C-Clip (ring) for improved air seal and more stable seating in the chamber. Installation is straightforward and does not require difficult barrel centering like a classic R-Hop patch. Maple Leaf buckings have proven excellent for us in combination with Crazy Jet inner barrels.
Key Features of Maple Leaf MR 2023

Wide MR contact patch
Larger contact surface for higher spin and longer range.

For heavy BBs
Optimized for 0.32 g BBs and heavier.

70° shore hardness
Ideal for higher-power GBB pistols, rifles, and sniper builds.

Improved 2023 sealing
Steel C-Clip for better air seal and stability in the chamber.

GBB / VSR compatibility
Designed for bridge-less inner barrels according to TM GBB and VSR-10 spec.

Example of Maple Leaf MR 2023 GBB / VSR bucking variants

MR 2023 is a special hop-up bucking that delivers an R-Hop effect without gluing patches or using flat type buckings.

Recommended muzzle velocities by hardness (GBB / VSR)

HardnessRecommended velocityRecommended BBs

50°
up to 110 m/s
0.25–0.30 g

60°
90–120 m/s
0.28–0.32 g

70°
110–140 m/s
0.32–0.40 g

75°
130–150 m/s
0.36–0.45 g

80° plus
150 m/s and more
0.40 g and more

Overview of Maple Leaf GBB / VSR bucking models and their focus

ModelContact patch shapeFocusPressure type

DECEPTICONS
Arrow (Delta)
Higher accuracy
Standard lever pressur..