Griffin Armament’s DUAL-LOK® 7 model is the lightest .30cal model in the DUAL-LOK® family of suppressors. Griffin utilized the new DUAL-LOK® locking mount system with this suppressor, an often demanded feature by government customers. This combined with multiple generations of R&D brought a compact, highly durable, low flash, and top performing suppressor to market for government and civilian customers.
The DUAL-LOK® 7 features the patent pending DUAL-LOK® mounting system, an accurate, robust, reliable, and wear free system with robust muzzle device support. The suppressor itself was designed to have minimal flash signature, POI shift, and gas blow back, coupled with maximum strength, durability, and high sound signature reduction performance.
Baffle technology for this product is linked to a recent Griffin patent and aggressive 4 month R&D program, and incorporates design advancements from the PSR 7 Gen 2 suppressor to achieve increased flash signature reduction and improved sound signature reduction. ECO-FLOW™ baffle tech as well as the PSR 7 Gen 2 enhancement reduces system backpressure making the suppressor host firearm operating system more reliable and less affected by the suppressor, reducing the contamination of breathing air in the vicinity of the operator’s face compared to previous technology. The patented low profile flash suppressing end cap further adds performance to the low flash baffle system.
DUAL-LOK® suppressors are machined in Griffin’s Watertown Wisconsin facility by freedom loving Americans.
Utility patents pending
Wear free mounting system, requires no consumable parts
Taper lock interface ensures security and accuracy
ACME thread provides speed of attachment
Locking ring incorporates 3 anti-rotation teeth to eliminate inadvertent loosening
120 effective positions ensure a rock-solid suppressor mount and provide extremely low POI shift
17-4 stainless steel & 718 Inconel
Laser welded tubeless design
Patent pending flash reducing and flow optimized end cap
¾” wrench flats on muzzle devices
Collar Nitrided black for increased surface hardness, corrosion, and wear resistance
Suppressor body H900 heat treated and Cerakoted
Perpetual™ Lifetime Warranty
The DUAL-LOK® 7.62mm suppressor is rated up to 300 PRC.
DUAL-LOK® 7.62mm (.30 cal) suppressor
DUAL-LOK® Suppressors do not have minimum barrel length restrictions or constraints for rifle calibers. While longer barrels promote longer service life, there are no barrel length restrictions with this suppressor!
INTRODUCING THE DUAL-LOK™ 5 & 7 SUPPRESSORS Griffin Armament'...
In this video we cover the DUAL-LOK™ 5 & 7 from Griffin Armame...
Raw, natural resonance. That's how we describe our Sounds of S...
This suppressor is phenomenal and does a great job of mitigating flash and sound from a short-barreled 308 using full power self-defense loads. I got used to the weight of the Dual-Lok blast shield while waiting for this to clear and when I mounted the suppressor, the weight increase felt negligible. I also took this to a training course and wasn't feeling gassed out after 250 rounds. This is my first suppressor and I am more than pleased with my purchase.
Bought the DL-7 and HRT during their release month and choose them after months and months of research. DA rubbed me the wrong way and wasn't impressed by their Sandman K with Ebrake with subs nor the nomad on 5.56. ratchet mouth can fail and have friends with them who's mount failed. My agency runs Omega 300 and their a solid can, mid at everything but ASR mount wears fast and wasn't blown away by 300blk. Was sold on GA after seeing the mount and heard a Reece 5 on a SBR... Currently running the DL7 on a LWRC 10.5 300blk SBR and it's fantastic. No gas to the face, minimal flash (only say this cause HRT is literally 0) and sounds pretty dang good. Mount is rock freaking solid and doesn't move. From first round to 300th, no movement. Amazing. Shot 208gr Hornady 300 BLK and can shoot all night at hogs without ear pro. At 25 yards away, using a single pane glass door, the round in nearly undetectable. At 50 yards, you'd have no idea someone shot. Was able to shot strings of 10 rounds of supers without ear pro without a problem. At about 100 yards with the same test behind the front porch door, the supers were pretty much impossible to distinguish. Lastly, tried it on my LE carbine for plain clothes, a LWRC PSD 8.5" 5.56 and that thing rattles your teeth when wearing double ears. Could shoot 2/3 rounds without ear pro but wasn't the most comfortable, not painful but sharp, flash was more noticable but still very good. On a 11.5 it was very nice. Highly recommend this or the HRT 762 for 30 cal needs.
Not sure if its worth the money. Super nice can but pretty expensive. I bought it for my first can the other ones at the dealer didnt have the fit and finish of this one. Not a big suppressor guy so we'll see how it goes. Initial read on it was solid.
