The Griffin Armament Revolution 45 is a configurable, modular silencer designed to perform on both handguns and 45 rifles. Its short configuration is 6.75 inches long and only 10.5 ounces, which provides a compact, maneuverable suppressor. In its long configuration, the Griffin Revolution 45 boasts an 8.25 inch length and 12 ounce weight, which delivers incredible noise reduction on a variety of host platforms.
This Griffin Armament suppressor has a stainless steel and aluminum construction makes for an ultralightweight and durable suppressor. The newest generation of the Revolution 45 now boasts the patented ECO-FLOW Baffle Technology as well. With the Revolution 45’s full-auto rating and durable structure, the Revolution 45 is also rated for 300 blk subsonic with the use of the Revolution Fixed barrel spacer. Utilizing the included 2-inch fender washer, the Griffin Armament Revolution 45 can be easily disassembled for end user maintenance and serviceability.
Technical Specifications:
Full configuration length: 8.2”
Short configuration length: 6.75”
Full configuration weight: 12 oz
Short configuration weight: 10.5 oz
Diameter: 1.375
Build Materials: 17-4 Stainless Steel; 7075 T6 Aluminum
Finish: Black Oxide
Full auto rated!
What’s in the Box:
Griffin Revolution 45 Suppressor
Griffin Multi-Function Wrench
Rev Extension
K-Spacer
Booster Assembly (with Cam-Lok Universal Piston included)
Front Cap removal washer
User manual
19 reviews for Griffin Armament Revolution 45
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Wayne Wheatley –
Good can. Good design. Very quiet with either 9mm or 45. The modularity is really a nice feature. I’ve only had a chance to shoot it 2x now but I like it. You really do need to use the anti-seize, no kidding.
I wished the instruction / tutorials were a more clear on the configurations. Not how to assemble and disassemble, but when to use the 3 lug, booster, fixed configuration, etc. It is confusing.
Christopher W –
Quality feel – easy to apply and clean. Extraordinary noise reduction!
James Derewitz –
From day of order to receiving the suppressor was 28 weeks. I don’t know if it was because of the Covid. But the wait was not long at all. The ordering with SilencerShop was very easy and professional. Would Recommend using SilencerShop to anyone
Anthony S –
Nice quality product.
Michael F –
My first suppressor…Love it! Got parts/accessories to run it on AK, AR, 9mm and CP33 22lr along with 45acp intended for.
Jason K –
Great suppression but sort of a pain in the butt to maintain
Adam G –
High quality and highly modular. Product support is top notch. Very user friendly, especially after referencing Griffin’s tutorials. Horse Jipe anti-seize is a huge help, keeping carbon from building up between threads and other modularity-designed contact surfaces. Certain accessories can be hard to find but that’s been the nature of 2020-2021. I mostly use this on 9mm pistols, 115gr sounds like a 22lr. Shooting 147gr sounds like a little puff of air and a cycling slide. The only complaint I have about this can is the piston shortness/piston retaining nut thickness; grab a 1/2x28E (extended) piston if you can find one because, for some pistols, the normal 1/2×28 piston doesn’t stick out far enough to allow enough room between the piston retaining nut and your recoil spring/guide rod end. Not a concern for pistols like the M9, HK45C, and 1911, but I needed to get an extended piston for my 43X (Blacklist barrel) and 19X (Glock threaded barrel). Alpha Wolf Glock threaded barrels seem to be a little longer, so they work with the normal length piston. I found the SilencerCo extended 1/2×28 piston to fit/work perfectly in the Revolution 45- its existence also tells us SilencerCo pistol suppressors experience the same symptom on some pistols, too. This was my first pistol suppressor, no regrets, taught me a lot, and I would highly recommend this for anyone considering a tough, modular, user-friendly suppressor.
Jonathan H –
Great can, I have really enjoyed using it. I use this specifically on a .45 and it does a great job.
Mark –
So far great can and my Silencer Co. pistons and thread-on parts are a direct fit.
John B –
Waited 13 months to only receive part of my order which makes it unusable. Called them immediately and was told someone would call me back within 2 days. Waited 5 days and emailed them. It’s now been another 5 days, so 10 days total and still no word from them. Now I’ll have to pay again, but will be shopping elsewhere. They’re quick to take your money but slow (non-existent) to help existing customers.
Update: talked with griffin armament directly and ordered what was missing from my original order. Had to pay for it again.
Kyle V –
Excellent in every way so far. Easily worth the discounted price I paid. Hopefully warranty will never be tested.
Denny H –
Purchased 4/21/21,
Check cashed 5/26/21,
Still waiting……
Matthew M –
When I ordered this suppressor I expected to get what was advertised at the time which was the Rev 45 with ECO-FLO baffles on Griffin Arms website. I ordered Y and got X at their discretion and waited over a year to find out I got X which was a rev 45 with the previous obsolete 17-4SS baffles. Griffin would not indicate when the ECO FLO baffles were actually available as they were certainly advertised in January 2021 and when the order paperwork was processed in May 2021. Also, the suppressor kit was missing the SS spacer which Griffin Arms did resolve. Be careful when ordering as I am 2 for 2 with these guys.
Christopher D –
The versatility of this can is amazing. I can use the .45 caliber can on .22 with the fixed barrel space and it is ridiculously quite in the K configuration. What I don’t like as much is the tolerances are so tight that it is hard to remove the baffles and K-spacers after a few hundred rounds of .22. It needs to be cleaned well and maintained to keep from seizing. The heavy use of aluminum makes it sketchy to use in an ultrasonic cleaner. I wish they provided wooden dowels so you could bang out the baffles with a rubber mallet.
Sean N –
Product came in great quality, fits my USP and Kriss perfectly!
Joshua H –
Well built, high quality, and the ability to service the suppressor is great. Another solid suppressor from Griffin.
Jim Cole –
The Rev 45 Suppressor is awesome. Very Quiet! exceeded my expectations. Using it with the Cam Lok Adapters to use on multiple firearms. Changing between firearms is quick and secure. Excellent product and fine suppressor.
Matthew S –
On my FNX .45 it’s the most fun I have had with a suppressor
Matthew P –
Quieter than popping a balloon when using 9mm subsonic ammo. I really like the cam-lock system. Very light weight, so much so that I have not even bothered to shorten it. I haven’t purchased a silencer in awhile, and some of these features may be standard now (modular, light weight, and quick-mount), but they’re all new to me. Great can!