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View larger VSR-10 Complete TWISTED Cylinder Upgrade Kit with Teflon Coating by Action Army.
Ideal upgrade for sniper rifles Tokyo Marui VSR-10 / ONE, Well MB03, Novritsch SSG10 and JG BAR-10.
Dark silver steel cylinder with teflon coating for smooth piston movement and minimal friction.
Durable stainless steel cylinder head and end cap for high-powered springs.
TWISTED grooving on the cylinder’s surface.
B01-003
Upgrade Steel Spring Guide with Bearing by Action Army in silver finish. For spring bolt-action sniper rifles Tokyo Marui VSR-10 / ONE and clones (BAR-10, Well MB03, etc.). Internal diameter of 7 mm. Durable 303 stainless steel construction suitable even for strong springs. Integrated bearing for smoother compression and easier cocking.
B01-009
POWER SPRING for Bolt-Action Sniper Rifles by Action Army – spring strength M150. Inner diameter 7 mm. Compatible with VSR-10 / ONE, Well MB03, BAR-10 and similar rifles. Made from spring steel wire.
B01-013
CNC Aluminum Hop-Up Chamber for VSR-10 by Action Army in red. Compatible with Tokyo Marui VSR-10 / ONE, Well MB03, JG BAR-10 and CYMA CM.701. Precision pressure system for accurate long-range shots. Handles heavy sniper BBs (0.36–0.49 g). Compatible with VSR / GBB type inner barrels and buckings. Durable CNC aluminum construction.
B01-025
CNC Steel Bolt Handle for VSR by Action Army in grey. Lightweight and durable construction made from a single piece of steel. Rubberized O-rings for enhanced grip. Compatible with Tokyo Marui VSR-10 / ONE and Well MB02 / MB03 rifles. Right-handed version.
B01-040
Cylinder Spacer / Guide Rings Set by Action Army in black. Includes 2 pieces (front and rear spacer). Ensures smooth and precise cylinder movement in VSR-10 rifles. Compatible with Tokyo Marui VSR-10 / ONE, Action Army T10, Well MB03 and other sniper rifles.
B01-028
CNC Aluminum Bolt Cap by Action Army in silver. One-piece aluminum construction machined by CNC. Stylish and durable end cap for bolt-action VSR-10 sniper rifles. Compatible with Tokyo Marui VSR-10 and Well MB03-type replicas.
The TWISTED cylinder is fully made of steel and features an internal teflon coating for ultra-smooth piston travel and reduced friction. The TWISTED variant comes with irregular external grooves that give it a unique appearance. The set includes a stainless steel cylinder head with nozzle and a stainless end cap designed to handle strong upgrade springs. A perfect and often overlooked upgrade part for shooters seeking reliable, uncompromised performance. For best results, we recommend combining it with other Action Army upgrade parts.
| Color | Silver |
| Body/receiver material | Metal |
| Nozzle | Metal |