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AR Upper Parts Kits
This upper features a 1913 top rail, M4 feed rampHard-coat anodized to MIL-A-8625 type III class
The Damage Industries Sight Tool is all steel construction and
made proudly in the USA. Adjusts fr..
Kit Includes:1 Front Sight Post, 1.81 Front Sight Spring1 Front Sight DetentMade in USA...
Includes:• Delta Ring• Snap Ring• Weld Spring100% Made in USA...
Kit includes: Ejection Port Cover Door, Pin, Spring & C-clipMade in USA..
Includes:• Firing Pin• Firing Pin Retaining Pin• Bolt Cam PinElectroless Nickel firing pin features ..
Kit Includes:Forward AssistPinSpringMade in USA...
Kit includes:(1) Slip Ring, Delta(1) C-Clip, Retaining, Slip Ring, Delta(1) Spring, Delta Slip Ring(..
Made in USA.IncludesMagazine catch x 1Magazine catch button x 1Magazine catch spring x 1..
These parts are the three main assemblies for completing an upper:• Complete Forward Assist Assembly..