M14 M1A Gas System Shim Kit
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Set of 3 shims for the M14/M1A gas system.  Consists of .005, .010 and .020 stainless steel precision shims.  By using these in combination, you can cover a complete rotation of the gas cylinder lock in .005 (about 1/6 turn) increments.  USGI gas cylinder/cylinder lock/front band combos usually shim tight at .020-.025.  These mount between the barrel shoulder and the front band. 300 Series Stainless Steel.

M14 M1A Gas System Shim Kit

Price: $10.95
3 or more: $8.95 each
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