R-HOP DROP IN KIT:
The R-hop Drop-in kit is an easy to install upgraded drop in setup for your airsoft gun. The fastest way to enjoy the benefits of the Rhop without all the hassle and labor. Just drop in, adjust hop, and play, with no work involved on your end. Our Drop in kits have a performance assurance; all kits tested before shipment. All parts are assembled by professional technicians and are ready to play out of the box.
The R-hop is the best trajectory performance enhancement for any airsoft gun. It improves your accuracy, range, consistency, durability, and more. It also allows the effective and efficient use of heavier bbs. A perfectly installed r-hop is the best trajectory upgrade that will surpass all other systems. Hop Systems promises a perfectly installed r-hop that will give you the best shot consistency and trajectory straightness. With the R-hop, you will be able to hit your targets more often, reach farther, and effectively use heavier bbs.
Hop Systems - 6.01mm Stainless Steel Tightbore Inner Barrel
We spent months developing what we believe to be the perfect stainless steel inner barrel. We wanted to make something you would be proud to own! We've made the highest quality barrel incredibly affordable as well! These barrels are cold-forged in the highest quality SUS304 Stainless Steel, a better bore quality every steel inner barrel on the market, features an extended square window for the best possible r-hop contact, and made into a tight bore with the highest tolerances! This tight bore barrel is even better quality than the legendary PDI steel barrels.
- 6.01mm Tightbore Barrel
- Cold Forged SUS304 Stainless Steel
- Lapped Bore Finish
- Extended Square Window (R-hop Ready)
- Tolerance +- 0.0001mm
- Made in Japan
Included in the R-Hop Drop In Kit
Inner Barrel: Hop Systems - 6.01mm Stainless Steel Tightbore Inner Barrel
Hop up chamber: Lonex - M4 M16 One-Piece Metal Hopup Chamber
Service: R-hop Complete Package Service
Bucking: Lonex Flat Hopped Bucking
Hopup Nub: M-nub Installed
Compatibility: For AEG, HPA Platforms. For M4 / M16 / SR-16 / M4-RIS and other compatible Airsoft models that uses M4 hopup units.
All R-hop drop-in kits come with a Lifetime Warranty 😎