O-ring (small) - 308, PPC (5 pack) : O-Ring Replacement Kits | Sinclair Intl
  • O-Ring Replacement Kits

The O-rings on your Sinclair bore guides, snouts for Sinclair All Purpose Rod Guides, Solvent Ports and Chamber Plugs should be replaced occasionally because solvents and use eventually wear them out. We use three sizes of O-rings only, so having some spares on hand is not expensive. The 222 and 223 family of guides and the 17 caliber guides do require the O-ring installation tool included in the O-ring kits. The two larger size O-rings can be installed fairly easily without the tool, though the kits include the tool for almost no additional charge over the 10 O-rings. All three O-ring sizes are available separately in 5-packs.


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O-RINGS REPLACEMENTS (5PK)/SMALL
749-000-182WS
O-ring (small) - 308, PPC (5 pack)
749000182O-ring (small) - 308, PPC (5 pack)

Mfr Part: PGSM

$2.95

Online Only
In Stock
O-RING REPLACEMENT KIT 17 CAL
749-000-644WS
O-Ring Replacement Kit, 17 cal
749000644O-Ring Replacement Kit, 17 cal

Mfr Part: RG9172

$5.95

Online Only
In Stock
O-RING REPLACEMENT KIT 222, 223 FAMILY
749-000-652WS
O-Ring Replacement Kit, 222, 223 Family
749000652O-Ring Replacement Kit, 222, 223 Family

Mfr Part: RG9223

$5.95

Online Only
In Stock
O-RING REPLACEMNT KIT 22-250, 243
749-000-653WS
O-Ring Replacement Kit, 22-250, 243
749000653O-Ring Replacement Kit, 22-250, 243

Mfr Part: RG9243

$5.95

Online Only
In Stock
O-RING REPLACEMENT KIT 270, 308, 30-06
749-000-654WS
O-Ring Replacement Kit, 270, 308, 30-06
749000654O-Ring Replacement Kit, 270, 308, 30-06

Mfr Part: RG9308

$5.95

Online Only
In Stock
O-RINGS REPLACEMENTS (5PK)/X-SMALL
749-000-178WS
O-ring (x-small) - 223 cases (5 pack)
749000178O-ring (x-small) - 223 cases (5 pack)

Mfr Part: PGXS

$2.95

Online Only
In Stock
O-RINGS REPLACEMENTS (5PK)/LARGE
749-000-183WS
0-Ring (large) - magnums, ports (5 pack)
7490001830-Ring (large) - magnums, ports (5 pack)

Mfr Part: PGLG

$2.95

Online Only
In Stock
O-Ring Replacement Kits