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SI Defense .308/7.62 Upper Receiver
Our Price: $475.00

SI Defense stripped .308/7.62 upper receiver is CNC machined from 7075 solid billet and anodized per Mil-A-8625. Upper features shell deflector and it has a forward assist. Upper is compatible with ©DPMS hardware and lower receivers. Uppers are fluted. Upper is not compatible with ©Armalite lower receiver or parts.

This upper is more expensive than the generation II or the generation III because it costs more to manufacture, but it will function as equally well as the gen II and III upper receiver
SI Defense .308/7.62 Generation 2 Upper Receiver with removable picatinny rail
SI Defense .308/7.62 Generation II Upper Receiver
List Price: $250.00
Our Price: $250.00

SI Defense .308/7.62 Generation II Upper Receiver

Re-distribute your light, laser and optic on your AR to the receiver for a better, balanced set-up on your rifle or pistol. If you do not want to use the rail, simply remove it and save the weight for a more streamlined look. Your can purchase your upper with or without a picatinny rail. The cost is only $10 more with the rail. The upper rail and mounting screws can be purchased separately for $18.

The upper receiver is CNC machined from 7075 solid billet and anodized per Mil-A-8625. Upper features shell deflector and a removable picatinny side rail mount. There is no forward assist. The removable rail is machined from billet 7075 aluminum and has three 8-32 screws to mount it securely into place with a 3/32 allen wrench. Both the upper picatinny and the removable picatinny rail are built to MIL-STD-1913 specifications. The threaded holes in the upper receiver do not penetrate into the upper receiver bore, so you do not have to worry about any wear from protruding screws. The length of the picatinny rail is 5.025" The picatinny rail is compatible with the HKG3 upper and the .223 upper.

Upper is compatible with ©DPMS hardware and lower receivers. Upper is not compatible with ©Armalite lower receiver or parts or with the SI Defense HKG3 lower receiver.
SI Defense .308/7.62 Generation III Upper Receiver
SI Defense .308/7.62 Generation III Upper Receiver
List Price: $250.00
Our Price: $250.00

SI Defense .308/7.62 Generation III Upper Receiver

The stripped upper receiver is CNC machined from 7075 solid billet and anodized per Mil-A-8625. Upper features shell deflector and it has a forward assist. The Generation III upper receiver is 15% lighter than a DPMS® 308 receiver with a forward assist. Great upper to lighten up your AR!

Upper is compatible with ©DPMS hardware and lower receivers. Upper is not compatible with ©Armalite lower receiver or parts or with the SI Defense HKG3 lower receiver.