[Amazon.com] Single Detail Page Misc: Ejector, Spring and Roll Pin Set for .223/5.56 AR-15 Sporting Rifle, Rock River Arms - Rock River Arms

[Amazon.com] Sports: Model 4/15 .223 5.56 Rifle Replacement Repairs Parts 22 Pc Kit of Springs, Roll Pins, Detents, Retainers, Screws, Guard, Pins & Mag Catch Release Button - AR-GEAR

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[Amazon.com] Home Improvement: Amico 10 Pcs Self Lock Latching Uni-Direction PCB Push Button Switch DPDT 6 Pin - Amico

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[Amazon.com] Sports: Model 4/15 223/5.56 Replacement Repair Parts Kit. 22 Pcs Of Springs, Roll Pins, Detents, Retainers, Screws, Guard, Pins & Mag Catch Release Button - MDI

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[Amazon.com] Single Detail Page Misc: Mini Button Spring Easter Rabbits - Artsmith Inc

[Amazon.com] Single Detail Page Misc: AR-15 Sporting Rifle Small Bolt Parts Kit - Extractor Pin, Spring, Roll Pin, Ejector, Spring, Roll Pin, 3 Bolt Gas Rings, Rock River Arms - Rock River Arms

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[Amazon.com] Sports: KNS Push Button Rear Take Down Pin, .250-Diameter, Black - RSR Group, Inc

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[Amazon.com] Home Improvement: 5 Pcs 2P Spring Loaded Locking Push Button Switch 5A/40A 250V AC SW-3 - uxcell

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