SOLGW Carbine H2 Buffer and Sprinco Spring - Buffer and Spring

Pair a heavier H2 buffer with a spring engineered to outlast your rifle. The SOLGW Carbine H2 Buffer and Sprinco Enhanced Spring combination delivers smoother cycling and improved recoil control using a chrome silicon spring rated for millions of compression cycles.

The SOLGW Carbine H2 Buffer and Enhanced Spring is an H2 buffer and Sprinco M4 Blue Enhanced Power Buffer Spring set designed for AR-15 carbines with carbine-length buffer tubes and mid-length gas systems.

You get a SOLGW H2 buffer that adds mass over a standard carbine buffer, slowing bolt carrier velocity for reduced felt recoil and smoother cycling on slightly over-gassed or mid-length gas builds. The Sprinco M4 Blue enhanced power spring is manufactured from chrome silicon wire stock — the same material used in Formula One valve springs rated for millions of compression cycles. Each spring is heat-treated, shot-peened, and treated with a proprietary formula that retains spring efficiency for the lifetime of your rifle, eliminating the gradual performance loss that standard springs experience over time.

Features:

• Type: Carbine Buffer and Enhanced Spring Set
• Buffer Weight: H2
• Spring: Sprinco M4 Blue Enhanced Power Buffer Spring
• Spring Material: Chrome Silicon Wire
• Spring Treatment: Heat Treated, Shot Peened, Proprietary Formula
• Spring Color Code: Blue
• Compatibility: Carbine-Length Buffer Tubes, Mid-Length Gas Systems
• Platform: AR-15

Compatible with AR-15 platform rifles using carbine-length buffer tubes. The H2 buffer and enhanced spring are well suited for mid-length gas systems. Fits standard mil-spec carbine receiver extensions.

The chrome silicon spring material provides vastly superior longevity compared to standard music wire springs, maintaining consistent spring rate and cycling performance over the life of the rifle. The H2 buffer's added mass improves recoil control and bolt carrier timing.

Ideal for mid-length gas AR-15 builds, slightly over-gassed carbines, and shooters who want a long-lasting buffer spring upgrade paired with a heavier buffer for smoother cycling.

Sons of Liberty Gun Works is known for building no-compromise AR-15 components trusted by armed professionals and serious civilian shooters. Made in the U.S.A.