Sinclair O-Ring Snouts for #2 Adjustable Bore Guide 260 to 30-06 Cartridge_223 Remington 172 Bullet Weight 20gr Bullet

172 Bullet Weight 20gr Bullet Style V-MAX FB Ballistic Coefficient 0

These bullets are non-expanding types

323 inch calibre in Sierra’s line and both are the Spitzer type

Note: Will not work with neck pilots larger than 20 calibre

284 Bullet Weight 155gr Bullet Style Spitzer Boat Tail (BT) Bullet (B

Sinclair O-Ring Snouts for #2 Adjustable Bore Guide 260 to 30-06 Cartridge_223 Remington 172 Bullet Weight 20gr BulletThese Sinclair O ring snouts are an upgrade for the Sinclair Adjustable Rod Guides to give you an even better seal in the chamber. These snouts are of the same design as the snouts on our custom Delrin one piece rod guides. Currently available in selected cartridge family sizes (both short and long action) for the . 17 thru . 25 calibre and 6. 5mm thru . 30 calibre Adjustable Rod Guides. Snouts also fit the older Stoney Point small and medium rod