▁some ▁of ▁the ▁same ▁companies ▁that ▁make ▁functional ▁copies . ▁ ▁Car bine ▁Since ▁before ▁ 2 0 0 0 , ▁E agle ▁Squadron ▁Produ ctions ▁has ▁produced ▁and ▁sold ▁an ▁authentic ▁ 1 8 9 2 ▁Win chester ▁Mare ' s ▁Leg ▁car bine . ▁ ▁It ▁uses ▁a ▁Win chester ▁ 1 8 9 2 ▁car bine ▁in ▁the ▁correct ▁cal iber ▁of ▁. 4 4 - 4 0 , ▁and ▁is ▁based ▁on ▁one ▁of ▁the ▁original ▁prop ▁guns . ▁They ▁also ▁produce ▁rep lica ▁gun ▁bel t ▁and ▁a ▁non - f iring ▁rep lica ▁car bine . ▁ ▁Hand gun ▁ ▁In ▁ 2 0 0 5 , ▁J . B . ▁Custom ▁began ▁market ing ▁a ▁" 1 8 9 2 ▁Mar es ▁Leg ▁Le ver ▁Action ▁P istol ". ▁This ▁p istol ▁is ▁a ▁fully ▁functional ▁copy ▁of ▁Rand all ' s ▁weapon , ▁available ▁in ▁a ▁number ▁of ▁cal ib ers . ▁ ▁Since ▁they ▁are ▁newly ▁manufact ured ▁as ▁p ist ols ▁and ▁sold ▁subject ▁to ▁hand gun ▁reg ulations , ▁rather ▁than ▁cut ▁down ▁rif les , ▁they ▁avoid ▁legal ▁difficulties . ▁ ▁Like ▁the ▁original ▁weapon , ▁the ▁J . B . ▁Custom ▁version ▁has ▁a ▁ 1 2 - inch ▁( 3 0   cm ) ▁bar rel , ▁and ▁an ▁overall ▁length ▁of ▁ 2 4 ▁inches ▁( 6 1   cm ). ▁ ▁The ▁p istol ▁was ▁available ▁in ▁. 4 5 ▁Col t , ▁. 4 4 -