Airsoft Upgrades

Cow Cow Tech HopUp Bucking Combo for Hi-Capa

Brand: UnbrandedCategory: Pistol Buckings & Nubs1 retailer

Price: $20.00 — In stock at 1 retailer.

Prices last checked July 29, 2026 across 1 retailer.

The CowCowTech HopUp Bucking set is made from an oleophobic rubber, which prevents the swelling of the bucking with use of green gas, which does have silicon lubricant in it. The open side of the bucking where the nozzle sits has been slightly redesigned to better feed and seal as the nozzle cycles, as well as having a flared inner chamber where the BB sits, which further smooths out the BB feeding. The package includes all three buckings, which are all of varying degrees of hardness (50 degree-White/60 degree-Red/70 degree-Black) and are designed to fit Tokyo Marui spec Hi-Capa pistols, as well as MnP pistol and the TM MWS M4 GBBR. Specifications: Manufacturer: Cow Cow Tech Model: HopUp Bucking Combo for Hi-Capa Package Includes: 3x Buckings(50 degree-White/60 degree-Red/70 degree-Black) Warranty Length: 45 Days Warranty Handler: Airsoft GI (Warranty Policy) Features: High Quality Anti-Oil Rubber 3 Different Hardness (50 degree-White/60 degree-Red/70 degree-Black) Re-designed Entrance Shape Flared Chamber Shape Please Note: Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items. Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.

Cow Cow Tech HopUp Bucking Combo for Hi-Capa price comparison: the lowest price is $20.00 at AirsoftGI, and the median across 1 tracked listing is $20.00.

Powerplant: GBB Pistol

Fits models: Hi-Capa

Compatible with: M4/AR, TM MWS, Hi-Capa, GBBR

See all Hi-Capa magazines & fitment →

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Where to buy the Cow Cow Tech HopUp Bucking Combo for Hi-Capa: prices at 1 retailer

  • AirsoftGI: $20.00 — In Stock

Frequently asked questions about the Cow Cow Tech HopUp Bucking Combo for Hi-Capa

How much does the Cow Cow Tech HopUp Bucking Combo for Hi-Capa cost?
The Cow Cow Tech HopUp Bucking Combo for Hi-Capa ranges from $20.00 across 1 retailer. The lowest current price is at AirsoftGI. Prices are updated regularly from each store's live catalog.
Where can I buy the Cow Cow Tech HopUp Bucking Combo for Hi-Capa?
The Cow Cow Tech HopUp Bucking Combo for Hi-Capa is currently in stock at 1 retailer including AirsoftGI. We track availability across 1 airsoft stores and update stock status regularly.
What is the Cow Cow Tech HopUp Bucking Combo for Hi-Capa compatible with?
It is designed for GBB Pistol platform and fits Hi-Capa model. M4/AR, TM MWS, Hi-Capa, GBBR
Is the Cow Cow Tech HopUp Bucking Combo for Hi-Capa a good pistol buckings & nubs upgrade?
The Cow Cow Tech HopUp Bucking Combo for Hi-Capa by Unbranded is listed in our Pistol Buckings & Nubs category and is priced from $20.00. We aggregate prices from 1 retailer so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

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