PSA PA10 Carbine Buffer Spring – StainlessEnsure reliable cycling and smooth operation for your large-platform rifle with the PSA PA10 Carbine Buffer Spring. Specifically engineered for the increased bolt carrier group weight and higher pressures of the AR-10 platform, this spring is a critical component for any build using the PSA PA-10 or PTAC Tac-10 lower receivers.
Crafted from high-quality stainless steel, this carbine-length spring is designed to resist corrosion and maintain its structural integrity over thousands of rounds. It provides the necessary tension to ensure proper feeding and chambering, helping to eliminate common “bolt bounce” or short-stroking issues often found in non-optimized .308 Win or 6.5 Creedmoor builds.
Whether you are performing a fresh build, conducting routine maintenance, or upgrading your current recoil system, this American-made spring offers the consistent performance required for heavy-duty cycling. Its versatile design also makes it an excellent choice for specialized high-recoil builds like the KS-47 or big-bore platforms like .50 Beowulf.
Key Features:
- AR-10 Optimized: Designed specifically for the heavier cycling requirements of the PA10 and AR-10 platforms.
- Corrosion Resistant: Stainless steel construction ensures long-term durability in various environmental conditions.
- Made in the USA: Manufactured to high standards by Palmetto State Armory for reliable, consistent performance.
- Versatile Application: While perfect for the PA-10, it is also a popular upgrade for KS-47 and high-pressure carbine builds.
- Direct Replacement: Ideal for maintaining factory-level reliability or upgrading from standard Mil-Spec components.
Technical Specifications:Manufacturer: Palmetto State Armory (PSA)Product Line: PA-10Platform: AR-10 / Large Frame ARMaterial: Stainless SteelSpring Type: Carbine Buffer SpringApproximate Length: 11 7/16″Coil Count: ~31 Coils
By purchasing PSA AR-10 Carbine Buffer Spring from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
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