Reviews & Ratings for Armaspec AR9 GEN4 9 Stealth Recoil Spring Buffer Kit — 1 review — Page 1

Installed the AR9 GEN4 Stealth Recoil Spring Buffer Kit (ARM263‑9) in my AR‑9 and it instantly turned the rifle from buzzy to buttery. The stainless/black finish looks clean and feels rock‑solid; spring tension is tuned so recoil impulse is noticeably reduced and the action cycles quieter no more jarring slap or feeding anxiety. Fitment was spot on, installation took minutes, and the build quality screams smart engineering (tight tolerances, no wiggle). If you run an AR‑9 and want crisper follow‑ups, reduced felt recoil, and a stealthier break between shots, this kit is a tiny upgrade that punches well above its weight