How does the Sig Sauer Rattler/Copperhead not require a Form 1 SBR stamp?
I was under the impression that any "shoulderable" stock/brace that folded/collapsed/telescoped could no longer be classified as a pistol, and as such would require a SBR Form 1?
I was under the impression that any "shoulderable" stock/brace that folded/collapsed/telescoped could no longer be classified as a pistol, and as such would require a SBR Form 1?