Does the Griffin Armament MK1 Stripped work with the FAXON Firearms Duty 300 Threaded?

Griffin Armament Mk1 Ar-15 Stripped Lower Receiver

Lower Receiver

Griffin Armament MK1 Stripped

from $103.50

Faxon Firearms Duty 300 Black Threaded Barrel 10.5inch Pistol Length 1-8 Twist 5/8x24 Mag Phosphate Mag Phosphate

Barrel

FAXON Firearms Duty 300 Threaded 10.5INCH Pistol Length 1-8

from $184.00

Griffin Armament lower and Faxon Firearms barrel compatibility

Yes, they fit

The Griffin Armament MK1 Stripped works with the FAXON Firearms Duty 300 Threaded 10.5INCH Pistol. Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Griffin Armament lower and Faxon Firearms barrel

Backed by thousands of qualified builds that have both a lower and a barrel.

Barrels builders put on the Griffin Armament MK1 Stripped

Share of builds with the Griffin Armament MK1 Stripped and any barrel

Lower Receivers builders put under the FAXON Firearms Duty 300 Threaded

Share of builds with the FAXON Firearms Duty 300 Threaded and any lower

  • Griffin Armament MK1 Stripped

    Of lower picks
    0.2%
    Median paid
    $104

  • FAXON Firearms Duty 300 Threaded

    Of barrel picks
    0.2%
    Median paid
    $184
How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Griffin Armament lower and Faxon Firearms barrel

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Upper Receiver

Pistol Grip

Gas Block

Trigger

Charging Handle

Bolt Carrier Group

Stock & Brace

Optic

Suppressor

Handguard

Muzzle Device

Griffin Armament MK1 Stripped vs FAXON Firearms Duty 300: specs and prices

Griffin Armament MK1FAXON Firearms Duty 300
Best price$119.99 at Sportsmans Outdoor Superstore$184.00 at BattleHawk Armory
Stores2 of 4 in stock4 of 4 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
Trigger Pin.154n/a
Calibern/a300 Blackout
Gas Systemn/aPistol
Lengthn/a10.5
Twistn/a1:8
Contourn/aGunner
Threadn/a5/8x24

Both for $303.99 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Griffin Armament MK1 Stripped

FAXON Firearms Duty 300 Threaded 10.5INCH Pistol

Price history, last 90 days

  • Griffin Armament MK1 Stripped: lowest $103.50 on Jul 5, highest $123.45 on Jul 23 over the last 90 days.
  • FAXON Firearms Duty 300 Threaded: lowest $184.00 on Jul 5, highest $228.00 on Jul 11 over the last 90 days.

Barrels frequently paired with the Griffin Armament MK1 Stripped

Most picked next to it in real builds. Only parts our rules say fit the Griffin Armament MK1 Stripped are listed.

Lower Receivers frequently paired with the FAXON Firearms Duty 300 Threaded

Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms Duty 300 Threaded are listed.