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Achieve unmatched accuracy with the SINCLAIR Bullet Seating Depth Tool! 🔧 Perfect for AR-15 and other rifles, ensuring precise measurements every time.

SINCLAIR INTERNATIONAL SINCLAIR BULLET SEATING DEPTH TOOL - SINCLAIR INTERNATIONAL AR-15 BULLET SEATING DEPTH GUIDE

749008968

Variations:

SINCLAIR INTERNATIONAL AR-15 BULLET SEATING DEPTH GUIDE
16.9 GBP 1 £16.90 *
Action Fit: AR-15 Product no.: 749008968
In stock
16.9 GBP 1 £16.90 *
SINCLAIR INTERNATIONAL BULLET SEATING DEPTH GAUGE WITH STANDARD GUIDE
41.9 GBP 8 £41.90 *
Product no.: 749004650
In stock
41.9 GBP 8 £41.90 *
SINCLAIR INTERNATIONAL AR-308 BULLET SEATING DEPTH GUIDE
25.9 GBP 2 £25.90 *
Action Fit: AR-10 Product no.: 749008962
In stock
25.9 GBP 2 £25.90 *
SINCLAIR INTERNATIONAL 0.690" REPLACEMENT BULLET SEATING DEPTH GUIDE
17.9 GBP 3 £17.90 *
Product no.: 749000885
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 0.675" BULLET SEATING DEPTH GUIDE
18.9 GBP 0 £18.90 *
Action Fit: Kimber 8400, Sako AIII, Sako AIV, Sako L61, Tikka, Weatherby Vanguard, Howa 1500 Diameter (in): 0.675'' Product no.: 749001230
Backorderable
18.9 GBP 0 £18.90 *
SINCLAIR INTERNATIONAL 0.838" BULLET SEATING DEPTH GUIDE
17.9 GBP 0 £17.90 *
Action Fit: Kleingunther, Weatherby Mark V, Ruger Precision Rifle, Ruger American Diameter (in): 0.838'' Product no.: 749001235
Not available
17.9 GBP 0 £17.90 *
SINCLAIR INTERNATIONAL 0.590" BULLET SEATING DEPTH GUIDE
13.9 GBP 1 £13.90 *
Action Fit: CZ 527, Kimber 84M, Sako AII, Sako L579 Diameter (in): 0.590'' Product no.: 749001238
In stock
13.9 GBP 1 £13.90 *
Action Fit: Sig Sauer Diameter (in): 0.785'' Product no.: 749001231
Not available
12.9 GBP 0 £12.90 *
Action Fit: Steyr SBS, Steyr Scout Diameter (in): 0.825'' Product no.: 749001232
Not available
16.9 GBP 0 £16.90 *
Action Fit: BBR, Hall, Millennium, RPA Diameter (in): 0.870'' Product no.: 749001233
Not available
13.9 GBP 0 £13.90 *
Action Fit: Cooper 21, Cooper 38, Sako A1, Sako L46, Sako Vixen Diameter (in): 0.555'' Product no.: 749001236
Not available
15.9 GBP 0 £15.90 *
Action Fit: Hall Express, Sako TRG, Steyr L, Steyr M, Steyr SSG Product no.: 749011665
Not available
14.9 GBP 0 £14.90 *
13.9 41.9 12 GBP
16.9 GBP £16.90

Prices inclusive of duty & VAT.

Product no.: 749008968

Mfr. No.: 300506

The Sinclair Bullet Seating Depth Tool has been used for decades by handloaders seeking the most accuracy out of their rifles. Our newest model is made from one fourth inch ground and polished stainless steel with one end turned down for use with 17 and 20 caliber rifles and the other end used for 22 caliber and up. This tool helps you determine the length of a loaded round touching the rifling. The Sinclair Seating Depth Tool will work with most bolt action, single shot and AR type rifles. The tool includes a Delrin action guide suitable for most bolt-action rifles (0.690” Diameter fits Remingtons, Savages, Winchesters, and many Rugers). For the most accurate measurement, the Sinclair Bullet Seating Depth Tool uses your fireformed brass and bullets so you can expect an exact measurement, every time. Also available are guides use in AR-15's, AR-10's, and Tubb's 2000's. The guide is a little different than our standard bolt-action guides. This guide inserts into the back of the upper receiver (with the bolt removed). The tool is then used as normal. For best results couple this tool with our Bullet Comparators and a good set of calipers to get repeatable and precise Base-To-Ogive measurements.
In stock
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Variations:

SINCLAIR INTERNATIONAL AR-15 BULLET SEATING DEPTH GUIDE
16.9 GBP 1 £16.90 *
Action Fit: AR-15 Product no.: 749008968
In stock
16.9 GBP 1 £16.90 *
SINCLAIR INTERNATIONAL BULLET SEATING DEPTH GAUGE WITH STANDARD GUIDE
41.9 GBP 8 £41.90 *
Product no.: 749004650
In stock
41.9 GBP 8 £41.90 *
SINCLAIR INTERNATIONAL AR-308 BULLET SEATING DEPTH GUIDE
25.9 GBP 2 £25.90 *
Action Fit: AR-10 Product no.: 749008962
In stock
25.9 GBP 2 £25.90 *
SINCLAIR INTERNATIONAL 0.690" REPLACEMENT BULLET SEATING DEPTH GUIDE
17.9 GBP 3 £17.90 *
Product no.: 749000885
In stock
17.9 GBP 3 £17.90 *
SINCLAIR INTERNATIONAL 0.675" BULLET SEATING DEPTH GUIDE
18.9 GBP 0 £18.90 *
Action Fit: Kimber 8400, Sako AIII, Sako AIV, Sako L61, Tikka, Weatherby Vanguard, Howa 1500 Diameter (in): 0.675'' Product no.: 749001230
Backorderable
18.9 GBP 0 £18.90 *
SINCLAIR INTERNATIONAL 0.838" BULLET SEATING DEPTH GUIDE
17.9 GBP 0 £17.90 *
Action Fit: Kleingunther, Weatherby Mark V, Ruger Precision Rifle, Ruger American Diameter (in): 0.838'' Product no.: 749001235
Not available
17.9 GBP 0 £17.90 *
SINCLAIR INTERNATIONAL 0.590" BULLET SEATING DEPTH GUIDE
13.9 GBP 1 £13.90 *
Action Fit: CZ 527, Kimber 84M, Sako AII, Sako L579 Diameter (in): 0.590'' Product no.: 749001238
In stock
13.9 GBP 1 £13.90 *
Action Fit: Sig Sauer Diameter (in): 0.785'' Product no.: 749001231
Not available
12.9 GBP 0 £12.90 *
Action Fit: Steyr SBS, Steyr Scout Diameter (in): 0.825'' Product no.: 749001232
Not available
16.9 GBP 0 £16.90 *
Action Fit: BBR, Hall, Millennium, RPA Diameter (in): 0.870'' Product no.: 749001233
Not available
13.9 GBP 0 £13.90 *
Action Fit: Cooper 21, Cooper 38, Sako A1, Sako L46, Sako Vixen Diameter (in): 0.555'' Product no.: 749001236
Not available
15.9 GBP 0 £15.90 *
Action Fit: Hall Express, Sako TRG, Steyr L, Steyr M, Steyr SSG Product no.: 749011665
Not available
14.9 GBP 0 £14.90 *

Description:

The Sinclair Bullet Seating Depth Tool has been used for decades by handloaders seeking the most accuracy out of their rifles. Our newest model is made from one fourth inch ground and polished stainless steel with one end turned down for use with 17 and 20 caliber rifles and the other end used for 22 caliber and up. This tool helps you determine the length of a loaded round touching the rifling. The Sinclair Seating Depth Tool will work with most bolt action, single shot and AR type rifles. The tool includes a Delrin action guide suitable for most bolt-action rifles (0.690” Diameter fits Remingtons, Savages, Winchesters, and many Rugers). For the most accurate measurement, the Sinclair Bullet Seating Depth Tool uses your fireformed brass and bullets so you can expect an exact measurement, every time. Also available are guides use in AR-15's, AR-10's, and Tubb's 2000's. The guide is a little different than our standard bolt-action guides. This guide inserts into the back of the upper receiver (with the bolt removed). The tool is then used as normal. For best results couple this tool with our Bullet Comparators and a good set of calipers to get repeatable and precise Base-To-Ogive measurements.

Top takeaways

  1. The Sinclair Bullet Seating Depth Tool is designed for precision in loading rounds, fitting a range of calibers and compatible with most bolt action, single shot, and AR type rifles.
  2. It is made from stainless steel and includes a Delrin action guide for bolt-action rifles, with additional guides available for AR-15's, AR-10's, and Tubb's 2000's.
  3. To achieve the most accurate measurement, the tool uses the shooter's own fireformed brass and bullets, and it is recommended to use with Bullet Comparators and calipers for precise Base-To-Ogive measurements.

Attributes

  • Action Fit: AR-15
  • Diameter (in): -
  • Delivery weight: 0.023kg
  • Shipping height: 1mm
  • Shipping width: 83mm
  • Shipping length: 146mm

Item details

Made in USA

Customers reviews

Customer ratings (10)

4.8 / 5
Definitely recommended

Brownells USA Money well spent 29/04/2017

This product is simple and made from good materials. The first time I used it I shot a 0.165" group at 100 yards. That's pretty good for a 35 caliber hunting rifle. My load development consisted of seven rounds. Two charge weights. One fouler. Two three shot groups. The second group was money.

Definitely recommended

Brownells USA Works great! 18/12/2013

I bought this to use on my AR-10 and it worked just fine with 175g Sierra Match King BTHP bullets. I also bought the AR-10 insert. I will be using this on my new bolt gun to achieve proper seating depth. Great product!

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