I don’t think that actually exists yet. You could get a bufferless lower but then you would need to buy/design a magazine adapter. Alternatively you could always use this and then just screw in a cap instead of a buffer tube. https://guncadindex.com/detail/HT-D3D-AR45-10-V1:3
I don’t think that actually exists yet. You could get a bufferless lower but then you would need to buy/design a magazine adapter. Alternatively you could always use this and then just screw in a cap instead of a buffer tube. https://guncadindex.com/detail/HT-D3D-AR45-10-V1:3