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Discover precision-engineered Sinclair Stainless Steel Pilots for 40 Caliber. Perfect fit for your flash hole tool! 🔧 Enhance your shooting experience!

SINCLAIR INTERNATIONAL SINCLAIR STAINLESS STEEL PILOTS - SINCLAIR INTERNATIONAL 40 CALIBER PILOT STOP

749000937

Variations:

SINCLAIR INTERNATIONAL 40 CALIBER PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 40/10 mm (.400-.401) Product no.: 749000937
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 41 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 41 Caliber (.410-.412) Product no.: 749000946
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 375 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 375 Caliber (.375) Product no.: 749000958
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 35 CALIBER PILOT STOP
17.9 GBP 3 £17.90 *
Caliber: 35 Caliber (.358) Product no.: 749000975
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 44 CALIBER PILOT STOP
16.9 GBP 9 £16.90 *
Caliber: 44 Caliber (.429-.430) Product no.: 749000976
In stock
16.9 GBP 9 £16.90 *
SINCLAIR INTERNATIONAL 8MM PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 8 mm (.323) Product no.: 749000984
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 270 CALIBER PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 270/6.8 mm (.277) Product no.: 749000999
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 45 CALIBER PILOT STOP
16.9 GBP 2 £16.90 *
Caliber: 45 Caliber (.451-.454) Product no.: 749001000
In stock
16.9 GBP 2 £16.90 *
SINCLAIR INTERNATIONAL 338 CALIBER PILOT STOP
17.9 GBP 4 £17.90 *
Caliber: 338 Caliber (.338) Product no.: 749001019
In stock
17.9 GBP 4 £17.90 *
SINCLAIR INTERNATIONAL 25 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 25 Caliber (.257) Product no.: 749001036
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 6MM PILOT STOP
17.9 GBP 3 £17.90 *
Caliber: 243/6 mm (.243) Product no.: 749001037
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 6.5MM PILOT STOP
17.9 GBP 6 £17.90 *
Caliber: 264/6.5 mm (.264) Product no.: 749001038
In stock
17.9 GBP 6 £17.90 *
SINCLAIR INTERNATIONAL 7MM PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 284/7 mm (.284) Product no.: 749001039
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 30 CALIBER PILOT STOP
17.9 GBP 7 £17.90 *
Caliber: 30 Caliber (.308) Product no.: 749001045
In stock
17.9 GBP 7 £17.90 *
SINCLAIR INTERNATIONAL 422 CALIBER PILOT STOP
17.9 GBP 37 £17.90 *
Caliber: 404 Jeffery (.422-.423) Product no.: 749008625
In stock
17.9 GBP 37 £17.90 *
SINCLAIR INTERNATIONAL 408 CALIBER PILOT STOP
17.9 GBP 11 £17.90 *
Caliber: 408 Cheytec (.408) Product no.: 749008850
In stock
17.9 GBP 11 £17.90 *
SINCLAIR INTERNATIONAL 9.3MM PILOT STOP
17.9 GBP 7 £17.90 *
Caliber: 9.3 mm (.366) Product no.: 749008926
In stock
17.9 GBP 7 £17.90 *
SINCLAIR INTERNATIONAL 50 CALIBER PILOT STOP
17.9 GBP 5 £17.90 *
Caliber: 50 Caliber (.510) Product no.: 749011621
In stock
17.9 GBP 5 £17.90 *
SINCLAIR INTERNATIONAL 22 CALIBER PILOT STOP
17.9 GBP 0 £17.90 *
Caliber: 22 Caliber (.223-.224) Product no.: 749001044
Backorderable
17.9 GBP 0 £17.90 *
Caliber: 32 Caliber (.312-.313) Product no.: 749000974
Not available
9.9 GBP 0 £9.90 *
16.9 17.9 20 GBP
17.9 GBP £17.90

Prices inclusive of duty & VAT.

Product no.: 749000937

We manufacture pilots for our flash hole tool and our Neck Thickness/Variance Gauge. Our pilots are precision machined from stainless steel on CNC turning centers to properly fit new, unfired case necks. Available for rifle and pistol cartridges from 22 thru 45 caliber. Not for use on .50 BMG. 50 BMG flash hole diameter is larger.
In stock
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10+

Variations:

SINCLAIR INTERNATIONAL 40 CALIBER PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 40/10 mm (.400-.401) Product no.: 749000937
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 41 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 41 Caliber (.410-.412) Product no.: 749000946
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 375 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 375 Caliber (.375) Product no.: 749000958
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 35 CALIBER PILOT STOP
17.9 GBP 3 £17.90 *
Caliber: 35 Caliber (.358) Product no.: 749000975
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 44 CALIBER PILOT STOP
16.9 GBP 9 £16.90 *
Caliber: 44 Caliber (.429-.430) Product no.: 749000976
In stock
16.9 GBP 9 £16.90 *
SINCLAIR INTERNATIONAL 8MM PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 8 mm (.323) Product no.: 749000984
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 270 CALIBER PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 270/6.8 mm (.277) Product no.: 749000999
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 45 CALIBER PILOT STOP
16.9 GBP 2 £16.90 *
Caliber: 45 Caliber (.451-.454) Product no.: 749001000
In stock
16.9 GBP 2 £16.90 *
SINCLAIR INTERNATIONAL 338 CALIBER PILOT STOP
17.9 GBP 4 £17.90 *
Caliber: 338 Caliber (.338) Product no.: 749001019
In stock
17.9 GBP 4 £17.90 *
SINCLAIR INTERNATIONAL 25 CALIBER PILOT STOP
17.9 GBP 1 £17.90 *
Caliber: 25 Caliber (.257) Product no.: 749001036
In stock
17.9 GBP 1 £17.90 *
SINCLAIR INTERNATIONAL 6MM PILOT STOP
17.9 GBP 3 £17.90 *
Caliber: 243/6 mm (.243) Product no.: 749001037
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 6.5MM PILOT STOP
17.9 GBP 6 £17.90 *
Caliber: 264/6.5 mm (.264) Product no.: 749001038
In stock
17.9 GBP 6 £17.90 *
SINCLAIR INTERNATIONAL 7MM PILOT STOP
17.9 GBP 2 £17.90 *
Caliber: 284/7 mm (.284) Product no.: 749001039
In stock
17.9 GBP 2 £17.90 *
SINCLAIR INTERNATIONAL 30 CALIBER PILOT STOP
17.9 GBP 7 £17.90 *
Caliber: 30 Caliber (.308) Product no.: 749001045
In stock
17.9 GBP 7 £17.90 *
SINCLAIR INTERNATIONAL 422 CALIBER PILOT STOP
17.9 GBP 37 £17.90 *
Caliber: 404 Jeffery (.422-.423) Product no.: 749008625
In stock
17.9 GBP 37 £17.90 *
SINCLAIR INTERNATIONAL 408 CALIBER PILOT STOP
17.9 GBP 11 £17.90 *
Caliber: 408 Cheytec (.408) Product no.: 749008850
In stock
17.9 GBP 11 £17.90 *
SINCLAIR INTERNATIONAL 9.3MM PILOT STOP
17.9 GBP 7 £17.90 *
Caliber: 9.3 mm (.366) Product no.: 749008926
In stock
17.9 GBP 7 £17.90 *
SINCLAIR INTERNATIONAL 50 CALIBER PILOT STOP
17.9 GBP 5 £17.90 *
Caliber: 50 Caliber (.510) Product no.: 749011621
In stock
17.9 GBP 5 £17.90 *
SINCLAIR INTERNATIONAL 22 CALIBER PILOT STOP
17.9 GBP 0 £17.90 *
Caliber: 22 Caliber (.223-.224) Product no.: 749001044
Backorderable
17.9 GBP 0 £17.90 *
Caliber: 32 Caliber (.312-.313) Product no.: 749000974
Not available
9.9 GBP 0 £9.90 *

Description:

We manufacture pilots for our flash hole tool and our Neck Thickness/Variance Gauge. Our pilots are precision machined from stainless steel on CNC turning centers to properly fit new, unfired case necks. Available for rifle and pistol cartridges from 22 thru 45 caliber. Not for use on .50 BMG. 50 BMG flash hole diameter is larger.

Top takeaways

  1. SINCLAIR INTERNATIONAL manufactures precision-machined pilots for flash hole tools and Neck Thickness/Variance Gauges.
  2. The pilots are made from stainless steel and designed to fit new, unfired case necks for rifle and pistol cartridges from 22 to 45 caliber, excluding .50 BMG.
  3. This particular product is a 40 caliber pilot stop, suitable for 40/10 mm (.400-.401) caliber cartridges.

Attributes

  • Caliber: 40/10 mm (.400-.401)
  • Delivery weight: 0.005kg
  • Shipping height: 1mm
  • Shipping width: 89mm
  • Shipping length: 89mm

Item details

Made in USA

Customers reviews

Customer ratings (2)

1.5 / 5
Slightly recommend

Brownells USA Nice but worthless 12/02/2018

As the description reads, they're for checking neck runout on new case necks. But who checks even new brass neck runout without expanding to ensure any factory deviations are pushed out and the inside of neck is consistent. Even Sinclair's reloading procedure recommends it. However, Sinclair's smallest expander measures .2815" and #26284 pilot stop measures .2735, an .008" difference leaving a lot of slop. Review also applies to the 223 pilot and the review there by another is pretty much valid!

Not recommended

Brownells USA Way Undersize pilot 19/01/2015

The 22 cal pilot I received measured .212. Tech support said they were designed to be .007 undersized. If you assume the 22 cal intended was .224, then .007 undersize should have been .217 and not the measured ,212. This leaves so much slop when the neck is placed over the pilot that when rotating the case for a measurement, results are erratic.The same pilot issue occured with the 30 cal pilot. I sent the whole thing back tool and pilots and purchased a Redding. The Redding pilots are .004 below caliber which is perfect. Sinclair would have a very competitive product if their pilots were sized correctly.

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