Hi-Capa Springs / Buffers

 Best use in Conjunction with Metal Slide/Outer Barrel + High Flow Blowoff Valve- Recoil Spring produces stronger & faster blowback feel- Hamme...

The CNC Aluminum Short Stroke Buffer is a combination of aluminum, FKM O-rings and brass for improvements in stability, durability and overall perf...

Features High quality metal construction Helps ensure reliable cycling Drop-in design requires little to no modifications to fit Comes in a set of...

Features High quality steel construction Enhanced durability compared to the stock spring Drops into most TM-spec Hi-CAPA 5.1 pistols Spring Rati...

The Enhanced Hammer Spring is made from stainless steel with anti-corrosion surface protection layer.  120% stiffer than stock springs, helping to ...

Description - Suitable for Marui Hi-Capa 5.1 / 4.3 Series Airsoft Gas Blow Black GBB Pistol- As always, upgrading GBB require necessary skill &...

Description - Suitable for Marui Hi-Capa 5.1 / 4.3 Series Airsoft Gas Blow Black GBB Pistol

This CowCow 180% NP1 Nozzle Spring is the perfect upgrade for your hi capa! It increases the nozzle cycle rate, durable, and pairs great with our L...

SPECIFICATIONS BUILD: ALUMINUM COMPATIBILITY: HI-CAPA PISTOLS COLOR: SILVER MANUFACTURER: ATLAS CUSTOM WORKS FEATURES TOUGH ONE-PIECE ALUMINUM C...