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18 inch
The BL 18-inch Mk I naval gun was a breech-loading naval rifle used by the Royal Navy during World War I. It was the largest and heaviest gun ever used by the British. Only the Second-World-War Japanese 40 cm/45 Type 94 had a larger calibre, 18.1 inches (46 cm), but the British shell was heavier. The gun was a scaled-up version of the BL 15 inch Mk I naval gun and was developed to equip the "large light cruiser" (a form of battlecruiser) Furious. Its barrel length of 60' was 40 just calibers, slightly limiting its muzzle velocity.
Only three guns were built, but they did not see combat with Furious before they were removed from her and transferred to the Lord Clive-class monitors General Wolfe and Lord Clive for coast bombardment duties. Only 85 rounds were fired in combat operations before the war ended. All three were removed from service in 1920 and served as proving guns for cordite tests. Two were scrapped in 1933 and the last one survived until it was scrapped in 1947.
18 in barrell Aero Precision , Bushnell AR.223 scope 4.5 x 18 power with butler creek caps, Nitride bolt with spare bolt, MI handgaurds, Bought new , exactly 100 rounds down range. perfect condition. Also have 6.5 grendel magazines and over 2000 rds wolf 100 gr ammo for sale, seperate from...
Haven't seen one of these in decades, but I am looking for one of the early 12g Mossberg 18" imp cylinder barrels with the factory rifle sights.
From what I recall, they came in Mossberg wrapping and used to be a common accessory back in the 70's. I actually purchased one through the Montgomery...
This upper started out as a factory 16 inch m4e1 upper. I had the barrel swapped with an 18 inch Ballistic Advantage SPR barrel. The barrel swap was done at limitless in washougal.
500 rounds total on this upper, 200 of those through the current 18 inch barrel.
Can include a BCG for $80, but...
All tires and wheels are in great shape with lots of tread left save for being a little bit dirty. Delivery is available within reason. Will not separate the tires from wheels. Must buy as a set. Will also fit an Xterra of the same generation.
Asking $600 OBO
**PRICE DROP 7-7-23 $500**
Has 200 rounds through it. I purchased both the upper and lower fully assembled from Aero.
.308
Has a cheap hardline optic on nothing fancy
Radians raptor SD charging handle.
Nitride BCG
Has a dead air air keymo mount/break on the front.
Can meet anywhere from Salem to Eugene. Thanks for...
Atheris 6.5 grendel 18 inch , guaranteed sub moa by manufacturer. Bought it few months ago, only 50 rounds down the pipe. Still looks like, just dusty..
With scope - $520
Without scope - $450
Atheris 6.5 grendel 18 inch , guaranteed sub moa by manufacturer. Bought it few months ago, only 50 rounds down the pipe. Still looks like, just dusty..
With scope - $600
Without scope - $500
Edit: Updated from “blued” to “parkerized”.
WTB Parkerized 18” barrel compatible with the Remington 870 Police Magnum.
Wanted to get my feelers out to support the local community here first before I purchase on another site.
I have seen barrels on eBay and other sites.
Thanks all.
New 223 wylde 18 inch Never been fired comes with a Firefield 1x4 scope and HERA Arms CQR Front Grip GEN 2 BCG charging handle included no shipping ftf only
18” Ballistic advantage 416 stainless .224 Valkyrie barrel. 1:7 twist.
$100 or best offer
Brand new. Only fired 20 rounds through it. Only needs 6.8 spc bolt and magazines with barrel to convert to .224 valkyrie. Trying to cut down on my “wildcat” calibers.
Selling my recently built 18 inch. Just too big of a length of pull and size. Shoots great but I can't move around with a heavy build, so testing the waters to see who was interested.
Transfer is for the KE arms KP 15 lower receiver. So same day acceptance if you don't have a delay
Parts list...
Other than PRI, BCM, and some of the really small niche builders, who else offers a *complete* 18" free floated upper assembly in .223/5.56x45?
I see DSA used to offer one with KAC rail, but they are out of stock. Just trying evaluate some options. Doesn't have to be "clone correct" but I would...
For Sale is a 18 inch Complete Upper Receiver. The receiver and handguard are a billet matching set from AT3 Tactical with a slick side style. Barrel is a 18 in Faxon Firearms match grade gunner profile barrel. 416r stainless nitrided, with a 1/8 twist, 223 wylde chambering, rifle length gas and...
$150 pick up.
$160 shipped.
About 400 rounds through this barrel. Extremely accurate, but I have another 18 inch .223 wylde so this rifle doesn't get used much. Swapping out parts for a 16 inch build.
Rifle length gas tube & roll pin, flash hider, and new crush washer included.
Does not...
selling my complete atheris 6.5 grendel upper for $500, bought it few months ago for $600 plus shipping, only has like 50 rounds thru it
i can include a sig Sauer buckmaster scope for additional $80.
upper - $500
upper with scope - $580
selling my atheris complete upper receiver, only has 100 rounds thru it. current retail is $600 plus shipping..im only asking for $500 or cash + partial 9mm ammo trade..
its guaranteed sub moa in 100 yards
Stag arms reciever set with handguard
Odin works 18 inch 223 wylde barrel with rifle length gas tube and adjustable gas block. Surefire pro comp muzzle brake.
Magpul ubr stock as well as a magpul bad lever. cmc competition 2.5 pound trigger. Ergo grip It's topped with an athlon helos 2-12 ffp...
selling my 6.5 grendel atheris rifle, 18inch barrel, sub moa guarantee. bought it earlier this year for deer hunting but its too heavy for me to carry in the woods 🤣
Atheris rifle with Luth ar stock
looking to sell for $800 excluding scope assembly and bipod. buyer pays for fee's.
i may open...