CMMG AR-15 Buffer Retainer Parts Kit

$3.99

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Cheaper Offer Available

Kentucky Gun Co lists a matched offer at $2.56, $1.43 (36%) less than this listing's $3.99.

Price Intelligence

Short history

Against lowest Matches lowest seen

Data depth 16 days, 0 price changes

Enough to spot a drop, not yet a trend.

The advertised price has held at $3.99 since tracking began on Oct 6, 2026; no price changes recorded.

6 retailers list CMMG Buffer Retainer Parts Kit; 6 in stock, in-stock prices run $2.56 to $7.99.