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length
Length is a measure of distance. In the International System of Quantities, length is any quantity with dimension distance. In most systems of measurement, the unit of length is a base unit, from which other units are derived.
Length is commonly understood to mean the most extended dimension of an object.Length may be distinguished from height, which is vertical extent, and width or breadth, which are the distance from side to side, measuring across the object at right angles to the length.
Length is a measure of one dimension, whereas area is a measure of two dimensions (length squared) and volume is a measure of three dimensions (length cubed).
Here's a brand new Daniel Defense FDE RIS II handguard set for a carbine length M4. This system free floats the barrel and launcher(if equipped). Comes with mounting hardware and FDE rail covers as shown. This is meant to be used with a MK12 low-profile type gas block. Measures 12-1/4" in...
Seeking a rifle length, (12”) drop-in (specifically drop in) quad rail. Something bulky like the old UTG style of quad rails.
Mainly after the old, chunky style of quad rail, rail covers not necessary.. mainly looking for something cheap, preferably factory black, no paint. This is strictly...
For sale is a complete Anderson AM-15 16" Rifle Length Gas Dissipator Upper with BCG/Charging Handle, chambered in 5.56, 1/8 twist nitrided. Including the original clamshell handguards as well as a set of Midwest Industries Rifle Length ($167 Value). Comes with an Aero Precision Forged Carry...
Giving up on this specific barrel combo for my project.
16" Ballistic Advantage Barrel, 5.56
1:7 twist
Chro-Moly-Van
Midlength gas
M4 extension
Pinned (stupidly tight, or I don't have proper fixtures/jig?) F marked Front sight base
round M4 end cap-the biggest reason I'm giving up on this...
Here's a brand new FDE RIS II handguard set for a carbine length M4. This system free floats the barrel and launcher(if equipped). Comes with mounting hardware and FDE rail covers as shown. This is meant to be used with a MK12 low-profile type gas block. Measures 12-1/4" in length. What you...
Selling my factory bcm 14.5” mid length upper. Roughly 400-450 round down the pipe. Has radian raptor charging handle. Complete upper with bcg.
Iron sights optic and light and for grip not included. Just complete upper
Question about case length, and C.O.A.L. measurements.
I understand a bit about the coal being N overall lebgth and how yhat might change depending on the design of the bullet.
However why do different reloading manuals give differwnt case or brass lengths to trim to. Shouldnt this be...
I have a lill Savage 93SS Bull barrel currently at 21” barrel. I’m very satisfied with the accuracy. 100yrds with VMAX 30 & 45grn Critical Defense and surprise to me cheap Federal 40 grn does much better at 200yrs
It’s a range toy and kind tinfoil hat survival rifle with fun “gear” in the...
ETA 3.0: Reduced again, how is this still here?
ETA: Reduced price again!
ETA: This was sold but the buyer flaked. So I reduced the price and relisted it! Probably as low as I'll go. I'll SBR it if it doesn't sell at this price.
I bought this new. I had it on my wish list but kept...
$20 for all
Gas block was used for 160rds 6.5 Grendel
Has marks from removal and blue loctite residue on it
New carbine tube think it a Aero Precision
New mid length tube BKing
Meet near SE 33rd Powell Blvd