Free Shipping on orders over $200 - $8.99 shipping on orders under $200

M4 Hop Up Spring



Product Details

M4 Hop Up Spring

Replaces the small hopup spring that puts tension against the hopup and air nozzle.

Application: Sleeves over your inner barrel in front of the hopup to help push your hopup against your air nozzle for a proper seal.
Material: Steel
Manufacture: G&P

View More