Search results for 'hop up rubber'

The version 2 ball bearing spring guide features a slightly thinner diameter shaft to accommodate springs of all sorts, making it more forgiving for both the spring and piston to compress. The spring guide's shaft is built-in with the top bearing plate to allow more rigidity and maximum spring decompression. As a spring decompresses, the bearings allow full twisting, adding improved rounds-per-second and maximum power.

The Barrett REC7 is one of the most reliable piston-driven rifles which is designed for both 6.8 and 5.56mm calibers. The REC7 patented gas block prevents excessive carbon build-up from operation under adverse conditions and make the rifle extremely reliable, clean, and low maintenance. As stated on the Barrett website: “Compact, accurate and completely trustworthy, the REC7 is designed specifically for situations in which there’s no room for errors!” 

Velocity: FPS/ MPS.
Fire Rate: Balls per second BPS/BPM
Pre-set B.B. weight v.s. energy (Joule) 0.20g .023g 0.25g 0.30g 0.33g 0.43g 0.89g
Self-supply internal sensor light source. You can use it indoors or outdoors. Day time or night time.
Extra large size diameter, (20mm. You can even measure the velocity of paintballs.
External Barrel Adapter for aiming straight.
Using 6F22NT 9VBattery.
Auto shut down in 120 second to save battery life.
Blinking when low battery
Handheld small size: 12.5*5.5*5cm
Tri-pod adapter on the bottom.
6061T6Aircraft aluminum. Extremely durable.

Finally, we now have JP Rifles in the USA!
We have to say that this is one of the best and cheapest A-convert kits in the market today!
http://www.jagprecision.com/JP%20Rifles/
There are 3 models available. All come with extra barrels and free float handguards. JP Full size handguard (#JPF) and JP Carbine handguard (#JPC) come with "4" different length barrels. Meaning that when you buy one model you can actually achieve four different looks! Today, we installed the 24" barrel (#JPF) onto a full size handguard. We think that this is probably the longest M4 Sniper kit available in the market. Plus, it just downright looks good! Giving it a more modern and fancy look. About the JP Mid size handguard (JPM), we have to strongly emphasize that It only comes with one extra barrel. That means you can only achieve 2 different looks. However, the first style you have to use your original M4 barrel and keep your original front sight. The front sight will insert into the cut of the handguard in our very special design. Very similar to original dissipator style barrel designed in early 90's.