Arsenal MSR Rear Sight Leaf Button Spring AK-328US

Restore precise rear sight function on your AK-platform rifle with the genuine MSR Spring for Rear Sight Leaf Button from Arsenal Inc. This compact OEM tension spring is engineered to maintain consistent pressure on the rear sight leaf button, ensuring smooth elevation adjustments and reliable sight retention during use. Key Features Precision-engineered OEM design - Manufactured by Arsenal Inc. to exact factory specifications for optimal fit and performance Durable spring steel construction - Provides consistent tension to keep the rear sight leaf securely in position Compact and lightweight - Measures just 1.6 inches in length with a minimal profile that fits seamlessly into the rear sight assembly Direct replacement part - Ideal for restoring original functionality on Arsenal and compatible AK-47/AKM variants Specifications SKU: 35188 Weight: 0.08 oz Dimensions: 1.6" L x 0.3" W x 0.05" H Compatibility: Rear sight leaf button on Arsenal Inc. and similar AK-style firearms Origin: Made in USA by Arsenal Inc. Why Choose This Product Worn or lost springs can cause sloppy sight adjustments or inconsistent elevation. This authentic Arsenal replacement eliminates those issues by delivering factory-correct tension, helping maintain accuracy and dependability without modifications. Its small size and simple installation make it an essential spare for range use, maintenance kits, or field repairs. Installation Note Professional installation is recommended. Refer to your firearm's manual or a qualified gunsmith for proper rear sight leaf spring replacement procedures.