Optimize your air usage and increase your marker performance with this RVA by JCS. This JCS RVA for A-5's is set apart from the rest because it has two mounting holes for JCS Folding Stock Upgrades. Includes a #117 o-ring. The #117 size o-ring is placed in between the RVA and Rear Bolt. The #117 o-ring dampens the impact of the rear bolt on the RVA.
Product lets you adjust your velocity without having to adjust the front velocity adjuster.
The Blackpoint Engineering Rear Velocity Adjuster is older, so while it may be available used and in a few cases new, it is not commonly available anymore.
Tippmann A-5 (updated receiver halves & internals)
Tech T (QEPH, Lightning Rod, Vortex Mod, Squishy Paddles)
JCS Hex bolt w/ DOP o-ring
JCS Gold powertube
Maddmann drive spring (red)
E-grip w/ APE Rampage board
Rhythm Innovation Pro Single Trigger
Lapco bottomline adapter
CP direct mount on/off ASA
14" Full Freak kit w/ stainless steel inserts
TruGlo 40mm Red/Green dot sight
SpecialOps Flattop rail
SpecialOps cocking handle
Lapco extended foregrip
- Range of adjustment
- Build quality
- Technical support
- Stock expandable
The JCS RVA really is well built. I used to have the DOP RVA and this is much better in build quality. The DOP seemed like a piece of junk and fragile in comparison. Installation is a breeze. Just take out the push pins, put in the o-ring, slide in RVA, install push pins. That's it! To adjust, just take an allen key and turn clockwise to increase velocity and counterclockwise to decrease velocity. It has quite a range of adjustment too. The great thing about this is you don't need to tighten a set screw; it's already in place. Another great thing is you can add a JCS stock to the RVA later on, as well. The only downfall is the lack of an explanation of the range of adjustment and what the min and max is for adjustments.
Very well built and well worth the money. Definitely better than using a FVA and built better than the DOP RVA. Works excellently with the gold powertube as well.