Griffin Armament GP5
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GRIFFIN ARMAMENT GP5 - DIRECT THREAD 5.56 SUPPRESSOR, PIN-AND-WELD READY, FULL-AUTO RATED
The Griffin Armament GP5 is a tubeless direct thread 5.56mm suppressor built from laser-welded 17-4PH stainless steel with Griffin's patented ECO-FLOW baffle system. At 12.5 ounces and 6.25 inches, it delivers 31 dB of measured sound reduction across .22 caliber aperture loads from standard 5.56 through .220 Swift with no barrel length restrictions and a full-auto rating. The GP5 ships pre-drilled for pin-and-weld on a minimum 10.5-inch barrel, clearing the 16-inch OAL threshold for a rifle build without an SBR tax stamp. Three-quarter-inch wrench flats front and rear allow secure torque installation with a standard wrench.
Available in Black and FDE Cerakote.
CAPITOL ARMORY'S OPINION
The GP5 occupies a needed spot in the suppressor market. It is a purpose-built, all-steel workhorse that doesn't ask you to choose between durability and value. The tubeless construction keeps durability high, but adds volume for extra sound signature reduction. While we always suggest going with a SBR, the pin-and-weld feature is worth pointing out. For those who wish to have a shorter suppressed rifle without a Form 1, the GP5 can get this done. The 3/4-inch wrench flats front and rear are a nice detail for installation and removal. The GP5 is not the lightest or the quietest option on the market, but it is a solid, honest suppressor that will hold up to hard use without complaint.
FEATURES
- Sound Reduction: 31 dB
- Caliber Rating: .22 caliber aperture (5.56 through .220 Swift)
- Full Auto Rated: Yes, no barrel length restrictions
- Dimensions: 6.25" length, 1.5" diameter, 12.5 oz
- Construction: Laser-welded 17-4PH stainless steel, tubeless design
- Baffle Technology: Patented ECO-FLOW baffle system
- Finish: Cerakote (Black or FDE)
- Mount: Direct thread 1/2x28 TPI
- Wrench Flats: 3/4" front and rear
- Pin and Weld: Pre-drilled .125" hole, minimum 10.5" barrel achieves 16"+ OAL
- Warranty: Griffin Perpetual Warranty
WHAT'S INCLUDED
- Griffin Armament GP5 suppressor
- Shim set for pin-and-weld applications
- Griffin suppressor accessory bag
| Weight | 12.5oz |
|---|---|
| Manufacturer | Griffin Armament |
| Caliber | 5.56mm |
| Length | 6.25 |
| Diameter | 1.5" |
| Decibel Reduction / Output | 31dB |
| Full Auto Rated | Yes |
| Mount | Direct Connect / Thread On |
| Thread Pitch | 1/2x28 |
| Color | Black |
| Finish | Cerakote |
| Materials | High Strength, High Temp, Corrosion Resistant Alloys |
| Can Be Disassembled | No |
| Warranty | Lifetime |
DURABLE, COST-CONSCIOUS AND EFFECTIVE
Griffins GP (General Purpose) suppressors were designed to provide the customer with a lightweight, durable, and affordable suppressor for general use. Constructed entirely of 17-4 stainless steel and utilizing our patented baffle technology, GP suppressors are both durable and high-performance. Front and rear 3/4" ( or 19mm) wrench flats provide options for traditional use or forend rail integrated applications. GP suppressors come pre-drilled with a .125" hole for pinning to create "one stamp guns". The GP5 can be pinned on a barrel as short as 10.5". The GP5 is a .22 caliber aperture silencer rated for use up to and including 220 Swift. The GP series provides quality, engineering, construction, versatility, and affordability in one.
CAPITOL ARMORY'S OPINION
The Griffin GP5 is the perfect option for those looking to pin and weld a suppressor to their short barrel to satisfy BATFE minimum barrel length restrictions. Since there are no thread adapters and the suppressor is made of steel alloys, the Griffin GP5 is easily welded to most barrels. If you are looking for a durable and cost-effective option that is also effective in the sound reduction department, look no further. The GP5 replaces the older Spartan 3 model.
FEATURES
- Full-auto rated
- Constructed of high-strength alloys
- Threaded 1/2x28
- 6.25" in length
- 31dB sound reduction
- Rated for 22 caliber centerfire rifles up to 220 Swift
- 3/4 wrench flats for easy removal
- Shim set for pin and weld applications
- Suppressor pouch and manual