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Velocity or MPA mac 11 upper?
(i.redd.it)
Re-upload of r/fosscad from 2015 - June 2025.
Warning: Links might be broken, images missing, etc.
Thanks to @hogleg@forum.guncadindex.com for providing the Reddit archives!

u/Savage_Henry18 · 2025-05-28 18:23:53 UTC · score 16
VMAC 100%. Just make sure to get a stronger firing pin. Mine is from AVES and I’ve had no issues with it. The velocity one won’t hold up to AR fire control groups. Will snap the tip. AMHIK…lol.