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SA4 Upper forging
We've been working on our Uppers which are 7075 Aluminium machined inhouse

SA4 upper in white
processed forging ready for fitting the forward assist and dust cover

SA 4 upper ready for laser
This is the nearly finished upper, fitted with the forward assist and dust cover. ready for final inspection and laser engraving

Upper
one more step then it ready

at last we're nearly ready to produce our next batch of SA4 Variant AR

Steel plate .jpg
This side was tested with .22LR (mini mag) an air rifle and it shows the exit shapes of the 7.62 and 5.56

Steel plate testing .jpg
Front of test, 12G Slug, 7.62mm, 5.56mm and No 4 shot 12G

piggies.jpg

1st SA4 Lower we've machined
This is the very first AR lower we've machined to our design. More to prove the program and how it'll work with MIL spec uppers
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