SKU: 943000049
UPC: 657780257621
MPN: 25762
The Sprinco USA 308 M4 Extension Tube Cs Xp Buffer Spring in Hard Tube is an essential upgrade for enhancing the performance of AR-10 and similar platform rifles. This buffer spring is designed for .308 caliber rifles, ensuring reliable operation in various tactical applications.
Constructed with high-strength materials, this buffer spring is built to withstand rigorous use, providing optimal cycling and recoil management. Its durable design makes it suitable for use in challenging environments while maintaining functionality.
Ideal for law enforcement officers, military personnel, and competitive shooters, the Sprinco USA 308 M4 Buffer Spring significantly improves the reliability and performance of .308 rifles. If you're looking to enhance your shooting experience and ensure your rifle performs at its best in any situation, this product is a must-have addition to your tactical gear.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
