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Sinclair Chamber Plug

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This unique product seals the chamber and bore to prevent solvents and oils from running back into the action when the rifle is left in an upright position. For heavily fouled barrels, we use these plugs to seal the chamber and then fill the barrel with our favorite solvent. Then we let the barrel sit for a while. If left overnight, you should seal the muzzle end with tape to prevent evaporation. Make sure you fill the barrel all the way to the muzzle end. If storing guns for a long time, these plugs can keep rust preventative agents and oils from seeping down into the action and trigger group area. Oil and debris washed in with excess solvent harms more triggers than just about anything. Replacement O -rings come in packs of 5.

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    removeCartridge: 22 PPC
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Sinclair Chamber Plug/Ppc Family
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$10.95

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Cartridge: 22 PPC, 6 mm PPC
Sinclair Chamber Plug/222 Rem
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$10.95

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Cartridge: 222 Remington
O-ring (small) - 308, PPC (5 pack)
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$2.95

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0-Ring (large) - magnums, ports (5 pack)
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$2.95

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Sinclair Chamber Plug/221 Remington Fireball
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$10.95

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Cartridge: 17 MACH IV, 221 Remington Fireball
Sinclair Chamber Plug/35 Rem
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$10.95

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Cartridge: 35 Remington
Sinclair Chamber Plug/300 Savage
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$10.95

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Cartridge: 300 Savage
Sinclair Chamber Plug/17 Rem
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$10.95

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Cartridge: 17 Remington
Sinclair Chamber Plug/Br Family
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$10.95

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Cartridge: 22 BR Remington, 25 BR Remington, 30 BR Remington, 6 mm BR Remington, 6.5 mm BR Remington

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Sinclair Chamber Plug/222 Mag/6X47
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$10.95

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Cartridge: 222 Remington Mag, 6x47 (223)
Sinclair Chamber Plug/220 Swift
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$10.95

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Cartridge: 220 Swift
Sinclair Chamber Plug/6Mm Rem/257 Rbts/7x57
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$10.95

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Cartridge: 257 Roberts, 6 mm, 7x57 Mauser
Sinclair Chamber Plug/6/284,6.5/284, 284Win
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$10.95

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Cartridge: 284 Winchester, 6.5/284 Winchester, 6/284 Winchester
Sinclair Chamber Plug/Win Short Mag Family
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$10.95

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Cartridge: 270 WSM, 300 WSM
Sinclair Chamber Plug/22-250 Rem/250 Save
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$10.95

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Cartridge: 22-250 Rem, 250 Savage
Sinclair Chamber Plug/223 Rem
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$10.95

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Cartridge: 223 Remington
Sinclair Chamber Plug/30-06 Family
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$10.95

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Cartridge: 25-06 Remington, 270 Winchester, 30-06 Springfield
Sinclair Chamber Plug/243 Win, 7-08, 308 Win

$10.95

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Cartridge: 243 Winchester, 260 Remington, 308 Winchester, 7-08 Remington
Sinclair Chamber Plug/Belted Magnums
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$10.95

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Cartridge: 300 Winchester Mag, 7 mm Remington Mag
Sinclair Chamber Plug/Sa Ultra Mag
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  • Discontinued by the Factory

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Product has been discontinued and no longer available.
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