Magpul PMAG 30 Gen M3 300 Blackout AR-15 Magazine - 30 Round
Details
Details
Note: Dust covers are no longer included with PMAGs.
The PMAG 30 AR 300 B GEN M3 is a dedicated magazine for rifles chambered in 300 Blackout. While standard AR-15 magazines may be used for this cartridge, the potential danger exists to chamber and fire a 300 Blackout round in a 5.56 NATO chamber with catastrophic results. Optimized for 300 AAC Blackout, the PMAG 30 AR 300 B retains all the GEN M3 features adding a distinct rib design and smoother upper texture to set them apart from other PMAGs for quick visual and tactile identification. This AR mag is easy to disassemble and clean for regular maintenance and won't fail you in the field.
Features:
- Dedicated 300 Blackout magazine
- Impact and crush resistant polymer construction
- Optimized internal geometry for 300 BLK
- Anti-tilt, self-lubricating follower
- Long life USGI-SPEC stainless steel spring
- Over-travel insertion stop
- Distinct rib design and smoother upper texture for easy identification
- Aggressive front and rear texture
- Paint pen dot matrix panels
- Flared floorplate
Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
40 reviews
Perfect Magazine for 300 blackout
by DW -
This magazine simply works 100% better than using a 5.56 magazine for a 300 Blackout. This magazine is easier to load than a 5.56 mag and will run through your 300 blackout setup like a charm!
MAGPUL PMAG 30 300
by Jeff Grimes -
You can never go wrong w Magpul. Primary has better prices than most competitors, so this is my one stop shop.
Affordable ...very reliable
by Twilla
Yes a 5.56 mag will work most of the time
This mag designed for a 300 acc works 100% of the time or at least the 1200 or so rounds I've used them for
Also on the mag 300 BLK is engraved
A buddy shoots subsonic a lot,,he had problems with 5.56 mags...NO problems with this mag on subsonic ammo
Awesome
by Danny -
This is made for 300 blackout ammo. Don’t use the 556 cause you will run into misdeeds. Worked like a charm
Pmag 300 AAC M3
by Luke -
300 AAC dedicated pmag. Functions like 5.56 pmag just has an identifier for 300 AAC on the side.
As usual
by Daniel J. -
Durable and reliable. Now if magpul would please make a 7.62x39 mag for the AR15.
No issues
by Joshua -
As always, Magpul never disappoints. I’ve had no issues at all. Only thing I would recommend is proper labeling to identify mags when your on the go.
It's a Magpul product
by Michael -
It's from Magpul, made in USA, and designed to work well in all conditions. Glad to see that somebody is making a quality mag specific to 300 Blk.
excellent product
by Mike -
These mags run blackout ammo without a hitch. I tested 110gr and 125gr loads, thirty rounds each, and experienced no feeding problems. I'll have to try subsonic at a later date as my supply is somewhat limited as yet.
Magpul for .300 Blackout
by Mike J -
Works as advertised.