The Griffin Precision Mount (GPM) mounts are machined in-house in Watertown, WI from lightweight aircraft-grade 6061-T6 aluminum. GPM mounts incorporate a dowel pin alignment system allowing use of the Accessory Interface Suite (AIS) of products, affording ambidextrous modular accessory support. The unique patented design splits the rings on two parallel but offset planes allowing accessories to be mounted on five AIS mounting surfaces: top, left, right, and 45 left & right offsets affording unsurpassed, ambidextrous flexibility. A heavy emphasis on anatomically correct positioning of optics was placed on AIS products, leading to the development of the Rapid Transition Optics (RTO) plates. RTO plates position secondary non-magnified optics on optical centerline relationship with the stock comb for comfortable, rapid, targeting with a simple roll of the host firearm. AIS/RTO Plates Currently Support: Griffin Micro Sight (GMS), Aimpoint Acro, T1/T2, H1/H2, Comp m5, Sig Romeo, Vortex Spark, Trijicon RMR , SRO, Holosun HE507C, HS407C, HS508C, Leupold Deltapoint, J point, Optima, Dr optic, Meopta, Insight Microdot, Burris Fastfire, Vortex Venom & Viper, CMORE STS, RTS, STS2, and Vortex Razor, Wilcox Raptar Mount, and Simrad Adaptor Plate. Picatinny AIS plates are also offered. Other accessories will be developed to support future market technology, keeping the system at the forefront of the precision space.

AIS Flat plates are made specifically for Griffin’s GPM product family of optics mounts. Flat plates allow users to position both secondary, non-magnified optics and other accessories adjacent to their primary day optics for ease of use. The Flat accessory plates can be mounted on all 5 sides of the SPRM optic mounts to provide the user with the most flexibility available on the market.

The MK1 Patrol 14.5 pinned 223 Wylde carbine is a true front line fighting rifle. The tuned rifle-length gas system and suppressor optimized buffer system ensure a soft yet reliable gas system suppressed or unsuppressed. The 416R SS HEDP barrel provides exceptional accuracy and durability. The rifle due to its barrel length must have a pinned and welded muzzle device prior to leaving the factory. The MK1 PATROL features a tuned mid-length gas system and suppressor; P&W Griffin Silencer Mount Muzzle Device; Griffin A3 grip; Griffin Forged Upper And Lower Type 3 Hardcoat Anodized Anti-rotation tabbed rail locks into upper and Griffin ECS (Extreme Condition Stock). Barrel 14.50″ + P&W Muzzle Device = 16″

The Griffin MK2 rifle series builds on the features of the MK1 by improving the foundation of the rifle; its lower receiver. The Griffin MK2 fully-ambidextrous lower receiver is manufactured using aerospace manufacturing techniques to derive sub-mil-spec tolerances. All control features are mirrored affording full-ambidextrous functionality, using intellectual property developed by Griffin Armament circa 2013. The rifle due to its barrel length must have a pinned and welded muzzle device prior to leaving the factory. he MK2 PATROL 14.50″ Carbine features a tuned mid-length gas system and suppressor optimized buffer system ensuring a soft yet reliable gas system suppressed or unsuppressed. Features a 416R SS barrel; P&W Griffin Silencer Mount Muzzle Device; Griffin A3 grip; Griffin Contour Connect QD end plate; Griffin Maritime receiver extension and Griffin ECS (Extreme Condition Stock). Includes one USGI D&H Industries 30rd magazine. Barrel 14.50″ + P&W Muzzle Device = 16″

The Griffin MK2 pistol series improves on the features of the MK1 by improving the foundation of the pistol; its lower receiver. The Griffin MK2 fully-ambidextrous lower receiver is manufactured using state-of-the-art aerospace manufacturing techniques to derive sub-Mil-Spec tolerances and unparalleled quality. All control features are mirrored affording full-ambidextrous functionality. The MK2 PSD features a pistol-length gas system; suppressor optimized buffer system; 416R SS barrel; Griffin muzzle device; A3 grip and SBA3 pistol brace.

The Griffin MK2 rifle series builds on the features of the MK1 by improving the foundation of the rifle; its lower receiver. The Griffin MK2 fully-ambidextrous lower receiver is manufactured using aerospace manufacturing techniques to derive sub-mil-spec tolerances. All control features are mirrored affording full-ambidextrous functionality, using intellectual property developed by Griffin Armament circa 2013. The MK2 RECCE features a tuned mid-length gas system and suppressor optimized buffer system ensuring a soft yet reliable gas system suppressed or unsuppressed; 416R SS barrel; Griffin Silencer Mount Muzzle Device; Griffin Forged Full Ambi MK2 Assembled Lower w/ 60 degree Flared Magazine Well and Integrated Trigger Guard; Griffin A3 grip; Griffin Contour Connect QD end plate; Griffin Maritime receiver extension and Griffin ECS (Extreme Condition Stock). Includes one USGI D&H Industries 30rd magazine.

These suppressor thread adapters allows user to convert AK-47 style 14x1mm LH and HK style 15x1mm RH threaded muzzles to receive 5/8×24 threaded accessories. These surplus rifle threads require a muzzle face index for perpendicularity, making them incompatible with muzzle devices that require timing.

The Taper Mount Hammer Comp provides 2 sacrificial baffles that reduce recoil and ensure maximum service life of your suppressor. Slotted compensating features provide tuned muzzle stability. CNC machined from a solid bar of heat treated 17-4ph stainless steel, the Taper Mount Hammer Comp is built to last. This muzzle device is 1.89″ length from the countersunk thread shoulder to the front face, and is equal length to an A2 flash suppressor with .14″ thick crush washer, so it can be used in conjunction with so called “14.7” barrels which are marketed as able to be permed to 16.1″ non NFA length using an A2 and crush washer.

Constructed of 17-4 PH stainless steel, the Taper Mount Minimalist Brake has a wear resistant baffle that increases suppressor service life. Additionally the brake features compensating ports that help reduce muzzle climb while assisting in reducing felt recoil. The Minimalist brake weighs a mere 1.8 ounces , approximately 50% less than that of most competing suppressor mounts. The lighter weight reduces suppressor system weight while making the host firearm barrel lighter and more responsive to the shooter. This brake comes with a shim set for timing.

Constructed of 17-4 PH stainless steel, the Taper Mount Minimalist flash suppressor has 3 flash suppressing tines which have anti-reasonance features integrated. The Minimialist flash suppressor weighs 2.9 ounces , approximately 40% less than that of most competing flash suppressor mounts. The lighter weight reduces suppressor system weight while making the host firearm barrel lighter and more responsive to the shooter.

The Gate-LOK Flash Comp 7.62mm provides high performance mounting options for Griffin Gate-LOK Silencers as well as a 30 caliber (7.62mm) interface for the QD Blast Shield. The Flash Comp was made with the same performance features as its 5.56mm counterpart but with a 5/8×24 threaded interface and integral overtravel stop. Pre drilled hole to aid in pinning and welding. The Gate-LOK Flash Comp .30cal (7.62mm) is included with the 30SDK silencer. CNC Machined and outside diameter ground from high strength, corrosion and wear resistant, 17-4 precipitation hardened stainless steel, the Gate-LOK Flash Comp .30 cal (7.62mm) is black oxide finished. 5/8×24 threads offer compatibility with most 7.62mm firearms on the market.

High quality components and precise manufacturing make Griffin Armament parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.