The Seekins Precision Enhanced Bolt Catch is an easy to install upgrade that improves the functionality of any Mil-Spec lower receiver. Designed to make bolt manipulation easier" the unique" oversized bolt catch has an aggressive" diamond texture for positive operation. (Not compatible with AR-10 platform.)
5/8X24 thread pitch
Melonite black finish
Included timing nut
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.