PMA Rod Guide AR15 - 300 AAC (Blackout)

This rod guide will fit AR15 rifles chambered in 300 AAC Blackout, as well as any cartridge based on the 223, 222, 222Mag or Fireball that has been necked up to 30 caliber.

This rod guide does not have an o-ring as the diameter of the parent case compared to 30 caliber does not leave enough room for an o-ring.

We've taken the best features of the rod guides we've been using for years and put them into one guide. 

The PMA Rod Guide Features:

• 12.25" overall length

• CNC Lathe Turned Black Delrin
• Our guides are made from black delrin because it doesn't stain and discolor like white delrin. 

• Integral Solvent Port
• The integral solvent port is machined and located properly, not too big, not too small, and not directly under the scope eye piece (at least for most rifles).

• Postitive Markings
• Our guides are laser marked and paint filled; the paint may eventually wear off, but unlike stickers or identifying marks made by a marker, the engraving is there to stay. 

• Red Silicone O-Rings
• In our opinion, red silicone o-rings hold up better to solvents and because they are a contrasting color to the black delrin, any wear and tear on the o-ring is instantly recognizable.

• Aluminum Rod Guide Insert
• We use aluminum for our rod guide insert, this allows us to hold a tighter tolerance on the inside diameter ensuring support for the cleaning rod. Aluminum also lets us give the end of the insert a nice, sharp, clean knurl for pulling the insert out of the guide.

• Dual O-Ring Insert
• Our insert also has two o-rings instead of just one so it doesn't wobble inside of the guide. The less everything wobbles, the straighter the rod will be in the bore.

• Clear Reusable Packaging
• We use the same telescoping plastic tube used to transport and ship high dollar cutting tools. It easily holds a rod guide and insert and is clear so the markings on the rod guide can be seen.