Hop-Up 60 st. Autobot eraser for GBB Tokyo Marui/KJW pistols

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03.09.2025

Review for model:

Good bucking. Cheap upgrade for GBB replicas. In my WE Glock it fit well and improved the range and grouping. Replacing the bucking is very easy. Highly recommend!

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22.11.2024

Review for model:

Very good bucking for GBB replicas. For me, it went into the AAP01 Action Army. It improved the replica's range and shot grouping. Installation is extremely simple. Highly recommend!

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12.10.2024

Review for model:

Very good bucking for GBB replicas. It worked for me in the MK23 Socom. It improved the replica's range and shot grouping. Installation is extremely simple. Highly recommended!

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11.04.2024

Review for model:

The bucking is a good choice if you want to improve range in terms of accuracy, as with the Autobot series. 60 is the optimal choice and will satisfy most people without having to test other bucking hardness options. In my opinion, it's quite universal. But if someone wants to experiment, I still recommend it. The ring fits onto the bucking without a problem. Installing it into the replica is simple and quick. It gives excellent spin to BBs. I installed it in a KJW KP-13. I recommend it. The difference is noticeable.

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29.03.2024

Review for model:

The compatibility list does not include Umarex replicas, but due to the lack of anything dedicated, I decided to give it a try. Installation unfortunately requires cutting the nub that blocks the bucking in the barrel chamber, otherwise the bucking is bent inward. Other than that, it works properly.

Good bucking for pistols. In the 5.1 Hi-capa from WE, the hop-up came to life.

Significantly improved range and grouping in the 1911 from APS. Fast shipping.

Very good bucking, improved seal and gives good spin to BBs in AAP01... I recommend it

Good quality bucking, improved range and grouping in R601 Army Armament. Very easy to install, 5 minutes of work.

Good bucking. Fits AAP-01.

Very good bucking, soft, so it spins BBs well in the cold. Rather not for barrels with a bridge by the window.

One of the best buckings for pistols, it's worth replacing the factory one with the Autobot.

I have autobots in 2 pistols. They give nice spin to the BBs.

Installed in a standard Action Army chamber, improved seal and not range but the grouping is similar to the standard rubber, the pressure arm has long claws so you would expect the range to be greater because the whole patch is pressed down, not just by two small protrusions as with the standard TM pressure arm.

Good. Gives crazy spin. A few FPS dropped compared to stock, but I'm satisfied.