Review: M1A2 rifle grenades from Bloom Automatic

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Item: M1A2 rifle grenades from Bloom Automatic, $10ea ( www.bloomautomatic.com )

Platform: SP1 (Colt AR-15) 20” upper, 3-prong, on CMMG lower

Ammo: Lake City Blanks (training blanks, not grenade launching, but purchased from Bloom for purposes of launching their product, 25c each)

http://www.bloomautomatic.com/index_files/image5391.jpg



I purchased this item for the simple fact that I am a total geek. I spent considerable effort avoiding the M203 when on active duty, and had read the famous article in the Marine Gazette where CWO5 Binotz had argued the case for returning to rifle grenades. Thus I was intrigued.

Being a former cannon-cocker, and since an NFA 60mm mortar is out of my price range (much less an M198), I decided to go with a set of Bloom grenades. These were cheaper than any of the Israeli inert grenades, and far cheaper than buying a 37mm M203. This is the rock-bottom discount high-trajectory option.


Took them out to the range, and first tried shooting in a “direct fire” mode, basically using the rifle sights to aim at the berm. Grenades bobbled out to an underwhelming 40m and skidded into the deck.

I was a bit disappointed, but decided that it might be cooler with a little more loft. So I whipped out my handy-dandy M203 quadrant sight (warned you that I was a total geek, didn’t I?) and installed it. I set the quadrant for 400m (about 45 degrees) and sighted the pin on the 50yd berm, taking a knee so as to clear the range overhead.

That’s the ticket! Grenade cruised sweetly, sailing easily over the 50yd berm and reaching about 72yds. With a little fooling, I was using the quadrant to get some near-misses on targets at the 50m berm, with plenty of energy to spare. Each grenade survived a half-dozen launchings, and the only damage was a slight ding in the fins when a launcher landed sans-tennis ball (ball having come loose in flight). For max shell longevity, you may want to white-glue the ball in to prevent its coming loose, but still allow it to be replaced if the rubber tears.


Conclusion: not a bad little toy for $10ea, cheaper than buying Israeli, or buying the same thing off eBay. Also sturdier-looking than the jury-rigged tennisball launchers sold on other sites. I’d imagine this would be somewhat more fun with proper .223 grenade-launching blanks, and way more fun out of a 7.62

I have sternly told myself that I am not buying an FR-8 for the sole purpose of launching tennis-balls.

Unsolicited review, I have no relationship with the commercial sale of this product.

-MV
 
I spent considerable effort avoiding the M203 when on active duty, and had read the famous article in the Marine Gazette where CWO5 Binotz had argued the case for returning to rifle grenades.

May I ask for some more information on this topic please?
 
It would have been an MG issue from between Jan-Apr 2003. I got it in a care pkg from home when in Ad-Diwanniyah, so that narrows down the timeframe.

It was around four pages, where some CWO argued that we should go to rifle grenades. Reasons given:

1) Inert training RGs are really cheap, so you can get in lots of training at 10c a shot. The 40mm orange chalk training rounds cost around $10; I think I fired six 40mm in six years, 5 "chalk o' death" and one single HE.

2) RGs can be spread out in the squad, and fired by anybody, rather than just the grenadier.

3) Bullet-trap RGs (that use standard ball ammo for launching, instead of blanks) are just as fast as a M203, take up only slightly more space, and don't weigh down the weapon when it's used as a normal rifle, etc.


That's the gist of the article. You can probably track down the info and order a back issue from the Marine Corps Assoc. if you're strongly curious.

-MV
 
Would this work on a birdcage type FS, do you know?

Mfg says it works on any NATO-type FS.

If anyone tried with with a 7.62, I'd be very curious to hear what range you get, especially in a bolt-gun or FAL w/ the gas turned off.

-MV
 
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