Sprinco USA AR-15 Bolt Ring / Gas Ring 9PK (84859)

High‑precision, CNC‑machined bolt and gas rings – 9‑pack, Made in the USA

Product Overview

When reliability matters, the Sprinco USA AR‑15 Bolt Ring / Gas Ring 9PK delivers unmatched performance. Designed for both seasoned shooters and first‑time builders, this 9‑piece kit provides the essential components to keep your AR‑15 operating smoothly under any condition. Each ring is CNC‑machined from premium stainless steel, ensuring a perfect fit, superior durability, and resistance to corrosion.

Key Benefits

• Precision CNC Machining – Guarantees exact tolerances for flawless function.
• Stainless Steel Construction – Offers rust resistance and long‑term durability.
• Made in the USA – Crafted to the highest industry standards.
• Complete 9‑Pack – Includes sufficient spare rings for multiple builds or future maintenance.
• Easy Installation – Designed for quick swap‑out with standard AR‑15 tools.
• Enhanced Reliability – Reduces wear on the bolt carrier group and improves gas system consistency.

Technical Specifications

• Part Number: 84859
• UPC: 657780848591
• Quantity: 9 bolt rings and 9 gas rings (total 18 pieces)
• Material: High‑grade stainless steel (AISI 304/316)
• Dimensions: Engineered to exact AR‑15 specifications – bolt ring ID 0.347", gas ring ID 0.362"
• Finish: Polished for smooth operation and minimal friction
• Compatibility: All standard AR‑15 platforms, including rifles, pistols, and carbines

Why Choose Sprinco?

Sprinco has been a trusted name in firearm accessories for decades. Our commitment to quality means you receive parts that pass rigorous testing, delivering the consistency required for tactical, competition, and recreational shooting. By selecting the Sprinco bolt and gas rings, you invest in a product that maintains the integrity of your AR‑15’s bolt carrier group and gas system, extending the life of your firearm.

Installation Tips

1. Ensure the bolt is fully extracted and the carrier group is disassembled.
2. Seat the new bolt ring into the bolt carrier groove, making sure it sits flush.
3. Insert the gas ring into the gas key channel, confirming a snug fit without excessive force.
4. Reassemble the bolt carrier group and verify smooth cycling before returning to the rifle.
5. Always perform a function check after installation to confirm proper operation.

Customer Reviews

"These rings are exactly what my AR‑15 needed. The fit was perfect, and the rifle cycles cleaner than ever." – Mike T.

"I keep a spare set in my bag. Sprinco never disappoints." – Jessica L.

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Upgrade your AR‑15 today with the Sprinco USA AR‑15 Bolt Ring / Gas Ring 9PK – the reliable choice for precision and performance.

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