Product Description The Cross Armory Quick Pins (CRQP) are a purpose-built upgrade over standard rear takedown pins for Mil-Spec AR-15 and M4 platforms. Engineered from high-strength 7075-T6 aircraft-grade aluminum with a durable anodized black finish, these quick pins deliver a streamlined one-pinch upper and lower receiver release system. Opening is as simple as a single pinch of your fingers, while closing automatically locks the receivers back together securely. Whether you need rapid access for field maintenance, troubleshooting a mechanical failure at the range, or routine cleaning, these quick pins allow you to get in and back on target faster than ever. The built-in security feature prevents accidental opening, providing peace of mind during active use. A direct drop-in replacement that fits any Mil-Spec AR-15/M4 firearm, the Cross Armory CRQP Quick Pins are a reliable and lightweight upgrade for shooters who demand performance. Product Highlights One-Pinch Release System: Simple single-pinch operation opens both upper and lower receivers simultaneously for fast, tool-free disassembly. Automatic Lock-Back Mechanism: Instantly and securely locks receivers together upon closing, eliminating fumbling with standard pins. High-Strength 7075-T6 Aluminum Construction: Built from aircraft-grade aluminum for superior durability and a lightweight profile. Anodized Black Finish: Hard-coat anodized finish resists corrosion and wear for long-lasting performance. Mil-Spec AR-15/M4 Compatible: Direct drop-in fit for any standard Mil-Spec AR-15 or M4 platform with no modifications required. Specs Brand: Cross Armory MPN: CRQP UPC: 649070877275 Material: 7075-T6 Aluminum Finish: Anodized Black Color: Black Compatibility: Mil-Spec AR-15 / M4 Caliber Compatibility: .223 Remington / 5.56x45mm NATO Weight: 3 oz Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>