Products meeting the search criteria
M4 Marked Stripped UpperPrecision Machined from Certified & Tested 7075 T6 Aluminum Forgin..
M4 Marked Stripped Upper, AR15 PlatformPrecision Machined to Military Standards From Tested & Ce..
Includes:• Firing Pin• Firing Pin Retaining Pin• Bolt Cam PinElectroless Nickel firing pin features ..
Kit Includes:1 Front Sight Post, 1.81 Front Sight Spring1 Front Sight DetentMade in USA...