Varenr.:
4,3 on Trustpilot · 626 reviews of our shopIn stock in Aulum, Denmark – 5 pcs
We ship as soon as possible
Expected delivery: 1–3 working days
See it in our shop in Aulum, Denmark – directions and opening hours- 14-day right of withdrawal and 365-day returns
- Shop and workshop in Aulum, Denmark
About Advanced M4 R-Hop Arm, Krytac
Airtech Studios is known for small but genuinely sensible upgrades.
This R-hop setup saves you from having to cut and modify your stock hop-up arm. The Airtech Studios R-HOP arm is designed as a direct drop-in upgrade that gives perfect TDC (Top-Down-Centre) pressure on the bucking.
This version fits Krytac's rotary hop-up chambers.
Delivery and returns
Shipping options and prices for your country are shown at checkout.
Full 14-day right of return with a money-back guarantee. Unused items in unopened packaging can be returned for up to 365 days in exchange for a gift card. Easy returns via our returns portal. Read more in our terms and conditions.
