Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Ensure optimal performance with Sinclair International's O-Ring Replacement Kits for 17 caliber guides, complete with an installation tool and three sizes in 5-packs.
-8 %

SINCLAIR INTERNATIONAL O-RING REPLACEMENT KIT, 17 CALIBER, 5 PACK

749000644
Variations
Filters:
Variations:

Variations:

-8 %
Product no.: 749000644
In stock
11.9 GBP 1 £11.90 * £12.90
-7 %
Product no.: 749000178
In stock
12.9 GBP 1 £12.90 * £13.90
Product no.: 749000183
Backorderable
15.9 GBP 0 £15.90 *
Product no.: 749000182
Backorderable
13.9 GBP 0 £13.90 *
-15 %
Product no.: 749000654
Not available
16.9 GBP 0 £16.90 * £19.90
-15 %
Product no.: 749000652
Not available
16.9 GBP 0 £16.90 * £19.90
Product no.: 749000653
Not available
13.9 GBP 0 £13.90 *
11.9 16.9 7 GBP
-8 %
MSRP £12.90
11.9 GBP £11.90

Prices inclusive of duty & VAT.

Product no.: 749000644

Mfr. No.: RG9172

The O-rings on your Sinclair bore guides, snouts for Sinclair All Purpose Rod Guides, Solvent Ports and Chamber Plugs should be replaced occasionally because solvents and use eventually wear them out. We use three sizes of O-rings only, so having some spares on hand is not expensive. The 222 and 223 family of guides and the 17 caliber guides do require the O-ring installation tool included in the O-ring kits. The two larger size O-rings can be installed fairly easily without the tool, though the kits include the tool for almost no additional charge over the 10 O-rings. All three O-ring sizes are available separately in 5-packs.
In stock 1 pcs. in the USA warehouse
1
2
3
4
5
6
7
8
9
10+
-8 %
MSRP £12.90
£11.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Easy O-ring replacement
  • Includes installation tool
  • Affordable spare packs
11.9 16.9 7 GBP
Description Specification Customers reviews Accessories

SINCLAIR INTERNATIONAL O-RING REPLACEMENT KIT, 17 CALIBER, 5 PACK

-8 %
MSRP £12.90
11.9 GBP £11.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-8 %
MSRP £12.90
£11.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Ensure your Sinclair equipment performs at its best!

The O-Ring Replacement Kits from Sinclair International are essential for maintaining the integrity of your bore guides, snouts for Sinclair All Purpose Rod Guides, Solvent Ports, and Chamber Plugs. Regular replacement of O-rings is necessary due to wear from solvents and usage over time.

Product Features:

  • Includes three sizes of O-rings for compatibility with various Sinclair products.
  • Cost-effective solution with spare O-rings readily available.
  • Designed specifically for the 222 and 223 family of guides, as well as 17 caliber guides.
  • Installation tool included for easy O-ring replacement.
  • The two larger O-ring sizes can be installed without the tool.
  • Available separately in convenient 5-packs.

Keep your shooting accessories in top condition with the Sinclair O-Ring Replacement Kit, ensuring reliable performance every time you head to the range.



Attributes

  • Delivery weight: 0.032kg
  • Shipping width: 57mm
  • Shipping length: 89mm

Item details

Made in USA

Customers reviews

Customer ratings (1)

1 / 5
Not recommended

Brownells USA Impossible to install - even with tool 11/03/2017

The very first time I used the AR-15 rod guide, the o-ring failed. I ordered replacements. They are IMPOSSIBLE to install without breaking, even using the provided tool. Either I'm using the tool incorrectly (no directions were provided) or the rings are just too fragile. I've decided to just use the rod guide without the o-ring. I would not buy this again (and consequently not the AR-15 rod guide).



By the way, I've had the .308 rod guide for several years and it works great. The original o-ring provided with the rod is still in good working order. The .22 cal o-rings are just too fragile.

Variations:

-8 %
Product no.: 749000644
In stock
11.9 GBP 1 £11.90 * £12.90
-7 %
Product no.: 749000178
In stock
12.9 GBP 1 £12.90 * £13.90
Product no.: 749000183
Backorderable
15.9 GBP 0 £15.90 *
Product no.: 749000182
Backorderable
13.9 GBP 0 £13.90 *
-15 %
Product no.: 749000654
Not available
16.9 GBP 0 £16.90 * £19.90
-15 %
Product no.: 749000652
Not available
16.9 GBP 0 £16.90 * £19.90
Product no.: 749000653
Not available
13.9 GBP 0 £13.90 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top