Solgw A5h2 Buffer Kit Grn Spring Blk

The Solgw A5h2 Buffer Kit Grn Spring Blk represents the gold standard in AR-15 buffer system upgrades for shooters and operators demanding superior performance. Sons of Liberty Gun Works engineered this kit specifically to address the limitations of standard buffer assemblies, delivering measurably reduced felt recoil and faster lock-time recovery. Whether you're building a precision rifle, updating a duty weapon, or optimizing an existing platform, this buffer kit addresses the fundamental physics of bolt carrier group deceleration that separates competent platforms from exceptional ones.

This complete kit pairs the proven A5 buffer tube assembly with a Sprinco Green Spring—recognized across professional circles for consistent rate-of-fire management and durability under sustained fire cycles. The included B5 Systems end plate ensures secure installation and reliable retention. The A5 system's longer tube geometry optimizes weight distribution and leverage, effectively decoupling recoil impulse transfer to the shooter's shoulder. Weighing 0.88 lbs, the assembly maintains a compact footprint while delivering the mass stability that reduces muzzle climb and accelerates target reacquisition in rapid-fire strings.

Law enforcement, military, and civilian AR-15 owners benefit most from this upgrade when building or retrofitting carbines for duty, competition, or tactical application. The kit installs directly into any milspec buffer tube receiver extension, requiring only standard armorers' tools and basic knowledge of AR-15 assembly. Compatibility extends across all .223 Rem/5.56 NATO upper receivers paired with standard lower receivers. Professional armorers and experienced builders recognize the A5 system as the cost-effective solution to achieve premium performance characteristics without proprietary lower receiver modifications.