Southwest Firearms
HighLine Firearms
Oregon Rifleworks
J&B Firearm Sales
Bear Creek Arsenal
Sporting Systems
JavaScript is disabled
Our website requires JavaScript to function properly. For a better experience, please enable JavaScript in your browser settings before proceeding.

  • Join the #1 community for gun owners of the Northwest

    We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.

    Free Membership Benefits

    • Fewer banner ads
    • Buy, sell, and trade in our classified section
    • Discuss firearms and all aspects of firearm ownership
    • Join others in organizing against anti-gun legislation
    • Find nearby gun shops, ranges, training, and other resources
    • Discover free outdoor shooting areas
    • Stay up to date on firearm-related events
    • Share photos and video with other members
    • ...and much more!

griffin armament

The Grain Griffin was a British carrier-based reconnaissance aircraft developed and built by the RNAS Marine Experimental Depot, Port Victoria, during the First World War. A development of the unsuccessful Sopwith B.1 bomber, the Grain Griffin was a two-seat single-engined biplane that was built in small numbers for Britain's Royal Naval Air Service, being used operationally during the British intervention in the Russian Civil War.

View More On Wikipedia.org
Recent contents
  1. Michael Yi

    Glock 43/43x Griffin Armament Threaded Barrel with Micro Comp

      1. For Sale
    • $155
    • Vancouver
    • Washington
    Glock 43/43x Griffin Armament Threaded Barrel with Micro Comp. Asking for $155 or best offer. Goes for $195 online but it's sold out everywhere. $155 or best offer. The threaded barrel will only go to Oregon residents, as Washington has restricted threaded barrels. Trying to stay on the legal...
  2. Seared Saba

    Griffin Armament MK1 PSD 9.5" 223 Wylde Pistol

      1. For Sale
    • $1250
    • Portland
    • Oregon
    The pistol is in excellent condition. Round count is unknown, but I can clearly tell that this gun has a very low mileage. I am the second owner, but I have never shot it. This gun comes with a 30rd magazine. Asking price is $1250 cash only. I am not looking for any trades. FFL transfer to be...
  3. C

    Griffin Armament 24mm to 5/8x24 Suppressor Adapter

      1. For Sale
    • $50
    • Dayton
    • Other
    Griffin Armament 24mm to 5/8x24 adapter for mounting cans to your Bulgarian/combloc AKs. Used, but less than 100 round count. PayPal FF or Venmo. $50 shipped.
  4. D

    Griffin Armament MK1 lower with Aero LPK and SBA4 Brace

      1. For Sale
    • $230
    • Sandy
    • Oregon
    Sold the upper, don’t need the lower anymore. Unsure of round count, but less than 250. Comes with the Hogue grip which I think is the best on the market. Doesn’t come with a buffer spring or weight. I’ll sell the lower with no brace for $150 or the brace by itself for $80. I’ll transfer in...
  5. D

    Griffin Armament MK1 lower with Aero Precision LPK

      1. For Sale
    • $170
    • Sandy
    • Oregon
    Griffin Armament MK1 Lower, Aero LPK and Buffer tube. Comes with Milspec carbine spring, no weight. Will transfer anywhere on the east side of Portland, buyer pays transfer fees.
  6. D

    Ballistic Advantage/Griffin Armament AR 16”

      1. For Sale
    • $1100
    • Sandy
    • Oregon
    Bought the upper from a buddy who shot 60 rounds out of it. Put it on an extra lower I had but don’t want or need it. B5 Stock (NEW) Aero Precision buffer tube assembly Griffin Armament MK1 lower Aero Precision LPK MFT Grip Aero Precision upper receiver Odin Works BCG Milspec CH Ballistic...
  7. cooperdh

    Griffin Armament Glock 17 Gen 5 threaded barrel w/comp

      1. For Sale
    • $110
    • Gresham
    • Oregon
    Fired maybe 100 round through this. It has just been sitting in my safe. https://www.griffinarmament.com/griffin-atm-barrel-fits-glock-g17-gen-5-threaded-1-2x28-with-micro-carry-comp/
  8. F

    Griffin 3 Lug 13.5x1 LH

      1. For Sale
    • $40
    • Salem
    • Oregon
    Griffin 3 lug 13.5x1 LH Was mounted and used on Sig MPX for a few hundred rounds FTF ONLY in Salem. No trades. $40 obo Timestamp is for my GAFS on Reddit.
  9. J

    Griffin Armament Universal Pistol Suppressor Piston

      1. For Sale
    • $45
    • Walla Walla
    • Washington
    Griffin Armament Universal piston for sale. This piston is designed for use with Dead Air Ghost & Dead Air Wolfman Suppressors only. Part #DAPUNIVERSAL This item is brand new-in sealed manufacturer packaging. Paid $59.95 from Griffin + tax & shipping. $45 firm (price includes shipping) I...
  10. DIYshooter

    AK thread adapter by Griffin Armament

      1. For Sale
    • $50
    • Boise / Meridian
    • Idaho
    I have a Griffin Armament 24x1.5mm - 5/8x24mm thread adapter. Now you’re not stuck with a factory muzzle device! I used this on my AK to go from the giant thread pitch (24x1.5mm) down to the very common 5/8-24mm. I ran this for a little while before I changed up my muzzle device to run my...
  11. T

    WTS Daniel Defense Furniture & Lower Parts

      1. For Sale
    • $70
    • PALM BEACH GARDENS
    • Other
    Like new Daniel Defense grip and stock - $70 Areo Precision 6-position buffer tube & Griffen QD endplate - $50 Daniel Defense: Aero/Griffen:
  12. hisokas

    Griffin Armament AK 24mm to 5/8x24 Suppressor Mount Thread Adapter

      1. For Sale
    • $50
    • Hillsboro
    • Oregon
    Unopened. Bought this for a Kalashnikov USA KR103 but have since sold the gun. $50 Cash Only. No Trades, No Shipping Prefer to meet in Tanasbourne/185th Sportsman's warehouse area.
  13. T

    Midwest Combat T-Series quad rail and Griffin armament Mlok rail.

      1. For Sale
      2. For Trade
    • $160
    • Hillsboro
    • Oregon
    Couple rails I no longer have a need for. Both are brand new in the original packaging. 12.6" Mid west industries T-series combat quad rail, $160 10.5" Griffin Armament Low-Pro rigid Mlok rail, comes with a pack of rail hand guard and a hand stop, $90 Will ship via USPS priority mail for $10...
  14. T

    New Griffin Armament Lo-Pro Mlok Rail

      1. For Sale
      2. For Trade
    • $100
    • Hillsboro
    • Oregon
    Brand new 10.5” Griffin Armament Low Pro Rigid Rail, comes with M-lok rail guard and hand stop. $100 cash or Venmo Trade straight up for a new Black B5 Sopmod or a used one and $20
  15. ErrlWorx556

    Glock 19 Roland Special

      1. For Sale
      2. For Trade
    • Woodinville
    • Washington
    Fauxland 9mm Glock 19 gen 3 SOLD buyer covers transfer preferably at Precise Shooter or Securite. Can ship/travel on buyers cost as long as your FFL receives from individuals. Will travel north to approximately SoundGun in Everett or south to Pantel Tactical in Renton TO KEEP THE THREAD CLEAN...
  16. wfung

    Muzzle Devices: YHM pistol comp

      1. For Sale
    • $40
    • Portland
    • Oregon
    Got several muzzle devices to sell, most are unused/takeoffs: Silencerco Charlie ASR mount with insert unused $60 Sold Silencerco ASR brake 5/8x24 unused $50 Sold YHM 9mm pistol compensator with 1/2x28 mount used light copper staining $40 SPF Griffin Hammer Comp A2 style with machine washer...
  17. iankemp85

    Griffin Armament Threaded Gen5 Glock19 barrel w/ micro comp

      1. For Sale
    • $125
    • Beaverton
    • Oregon
    I have a Griffin Armament Threaded barrel with a micro comp for the Gen 5 Glock 19. New it was $200 I think, I’m letting it go for $125. I’ve put around 500ish rounds through it.
  18. UNO

    P365xl Griffin Armament Threaded Barrel + Herrington Arms Compensator

      1. For Sale
    • $145
    • Beaverton
    • Oregon
    The Griffin Armament Threaded Barrel is like 4 weeks old. Fired 250rds through it to test function and play with it. Still have the packaging. The herrington arms Comp Works unbelievably well. This is the single port models with the side brakes. Works as a brake and a compensator. Great...
  19. F

    Griffin Armament 9mm 3 Lug 13.5x1 LH Adapter

      1. For Sale
      2. For Trade
    • $60
    • Salem
    • Oregon
    Griffin Armament 9mm 3 Lug Adapter 13.5x1 LH Adapter For Sig MPX 150 rounds through it
  20. BattleReadyBunny

    Griffin Armament Taper Mounts

      1. For Sale
    • $60
    • VANCOUVER
    • Washington
    Location: Vancouver, WA / Wood Village, OR Price: $60 each or $180 for all, unless otherwise listed(No Trade). Price is for FTF pick up at my location. Installation, Delivery or shipping extra All muzzle devices are used and have been mounted, some have more use than others. I tried to clean...
Southwest Firearms Forum
Cerberus Training Group
Bear Creek Arsenal
Sporting Systems
Tigard Pawn 4 More
Copeland Custom Gunworks
Back Top