Maxim Defense SCW H1 4 oz. - Buffer and Spring

A small step up in buffer weight can make a noticeable difference in how your AR-15 runs. The Maxim Defense SCW H1 Buffer and Spring adds just enough mass at 4 oz. to smooth out the cycling on builds that run slightly fast with a standard-weight buffer.

The Maxim Defense SCW H1 Buffer and Spring is a 4 oz. heavy buffer and spring assembly designed to enhance Maxim Defense SCW stock and pistol brace systems on the AR-15 platform.

The H1 weight sits between the standard 3.3 oz. and the heavier H2, giving you a moderate increase in bolt carrier deceleration without drastically changing the cycling characteristics of your rifle. This makes it a versatile option for mid-length gas systems, slightly over-gassed carbines, or shooters who simply want a softer recoil impulse without going to a full heavy buffer. The paired spring is matched to the buffer weight for balanced, reliable function.

• Type: Buffer and Spring Assembly
• Buffer Weight: 4 oz. (H1)
• Platform: AR-15
• Includes: Buffer and Spring

Designed specifically for Maxim Defense SCW stock and pistol brace systems on the AR-15 platform. The H1 weight works well with mid-length and carbine-length gas systems in 5.56 NATO, .223 Remington, and other intermediate calibers.

Maxim Defense engineers the buffer and spring as a matched pair, ensuring the added mass of the H1 weight translates directly into smoother bolt carrier travel and improved felt recoil without sacrificing cycling reliability.

Ideal for mid-length gas AR-15 builds, carbines that eject slightly forward of the 3 o'clock position, and shooters looking for a moderate recoil improvement over a standard buffer weight.

Maxim Defense is known for compact, high-performance weapon systems and components trusted by military, law enforcement, and civilian shooters. Made in the U.S.A.