Mini Assembled Kabuto Drop-in

Assembled Mini Kabuto Drop-In

Fully assembled and ready to install — a compact FRT-style drop-in built for the AR-15 platform. Features durable steel internals paired with carbon fiber nylon components for a strong, lightweight setup.

Includes:

• Carbon Fiber Nylon 3-Position Selector
• Assembled Steel Activator & Lever with mini CF Nylon Housing
• QR Code for Instructions

Compatibility

Designed only for AR-15 pocket-cut lowers.
Will not fit CMMG .22 or AR-9.
Confirmed with mil-spec triggers (no mods needed once fitted).
Tested successfully with PSA, Aero Precision, Anderson, Daniel Defense, Core15, DPMS — but fitment can vary.

These require an M16 bolt carrier groups, and an H3 non-solid buffer weight to function as intended.

Install Notes

If the unit won’t seat, the right-side reset prong may touch the disconnector. Gently bend outward with pliers for clearance. This design prevents DIAS-style modification.

Break-In

These are raw parts — cycle/dry-fire 10–20 times for smooth operation, or lightly polish the lever bottom if preferred.

Requirements & Use

• Use H2–H3 buffer (no solid buffers)
• Do not hold the trigger down like full-auto — can cause premature wear

Ships in 1–3 days. Make sure your shipping address is correct at checkout.