Sinclair International .22-250 Ackley Improved/6mm 40 deg Shoulder Bump Gauge Insert
- UPC
- 050806111295
- MPN
- ACK IMPROVED TO 6MM BUMP GAGE
- SKU
- 51655213151
- Manufacturer
- Sinclair
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At $9.99, this is 13% above the average price of $8.83. You may want to wait for a better deal.
Price Intelligence
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Tracked for 109 days. Last PSA verification: 2026-04-14. Recorded 1 price change. The average price is $8.83. The price has ranged from $8.79 to $9.99. The current price of $9.99 is 13% above average.
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Tracked retailer listings for SHOULDER BUMP GAGE INSERT, #40, 40 DEGREE, ACKLEY-6MM. Compare current price, stock, and price history before leaving Firearm Data Lab.
