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Questions & Answers
I have a Daniel Defense PDW AR pistol chambered in 300 Blackout. Is this the cleaning kit I should buy, or the one for 7.62mm?

The one for 7.62. Your 300 blackout rifle shoots a .308 projectile, therefore your barrel has the same bore dimensions as a 308 rifle, and therefore you need the 308 bore brushes to do the job right.

by Andy, Verified Owner, January 21, 2022
Customer Reviews
Helpful Positive Review
Nice field kit by Greg Vogel, April 18, 2020
Great field kit. Compact and good quality. The only downside is the clp bottle doesn't seal well so once you open it it will leak from then on while stored in case. My plan is to replace with a different bottle that seals better. Only reason it's no...
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3/3 found this helpful
Helpful Positive Review
Best compact kit by TY, July 23, 2018
Just get it. Worth the price and top quality components in compact case. Included is the bone tool. This alone is worth it. You will need however to pick up a few more patches for barrel cleaning from Otis if you want to use their system of slots to ...
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3/3 found this helpful
Helpful Positive Review
Nice handy kit by emkay, Verified Owner, April 23, 2017
As I was getting my first AR-15, I needed a new cleaning kit an after a long and hard research, I settled with this one. I am glad that I did. This kit comes with pretty much everything I need. The BONE tool is ingenious and seems to work great (too ...
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1/1 found this helpful
Helpful Positive Review
MSR/AR Cleaning System by Legacy Reviewer, Verified Owner, June 16, 2013
would recomend this to all who have an AR or M4 for the bone tool alone as you have all noticed how hard it is to really clean the carrier group, this kit will make it noticably easierand giv better results Pros: bone tool Cons: none
3/3 found this helpful
Most Recent Reviews
AR Must have by Roadcrew, Verified Owner, December 19, 2024
As soon as you get an AR or if you already have one get the Otis MSR/ AR cleaning kit. You will need all the items in it to properly clean the black rifle.
Most Recent Reviews
So awesome by Nick Bean, Verified Owner, April 27, 2024
Oh yeah this is so awesome and doesn't take up much space for molle please get one
Read All 25 Reviews
Color:
Black
Projectile Caliber:
.224 Caliber
Caliber:
.223 Remington
Gun Make:
AR Platform
Gun Model:
Universal
Width:
5 in
Depth/Thickness:
3 in
Height:
8.75 in
Package Type:
Case
Condition:
New
Gun Type:
Rifle

Code: L7-CQ-556-MSR-FG-556-MSR

MPN: FG-556-MSR

UPC: 014895055618

List: $71.59Save 13%
$61.99

Product Info for Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black

Otis Technology MSR/AR Gun Cleaning System FG-556-MSR holds an array of rifle cleaning tools in a compact, lightweight case for a quick clean in the field or at the range. This Otis Tech cleaning kit contains everything you need to keep your rifles in their best condition in a zippered case that easily fits in pouch or pocket. One small (8") and one large (30") Memory-Flex cleaning rod gives the cleaning tools access to every part of your rifle, and specialized precision tools help you break down and re-assemble your firearm with ease. The Otis MSR & AR Portable Field Cleaning Kit includes a bronze bore brush and a Mongoose G2 brush to remove fouling and deposits, a BONE Tool to clean the bolt carrier assembly, one bottle of Otis O85 Ultra Bore Cleaner, and much more. Otis Technology has designed the MSR/AR specifically for all .223 caliber or 5.56mm rifles. Keep your rifles pristine and shining with the Otis Tech MSR+AR .223 / 5.56mm Compact Cleaning Set.image

WARNING: California`s Proposition 65

Specifications for Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black:

Manufacturer: Otis Technology
Color: Black
Projectile Caliber: .224 Caliber
Caliber: .223 Remington
Gun Make: AR Platform
Gun Model: Universal
Width: 5 in
Depth/Thickness: 3 in
Height: 8.75 in
Package Type: Case
Condition: New
Gun Type: Rifle

Features of Otis Technology .223/5.56mm MSR/AR Cleaning Kit

  • 100% cotton 2in 10 patches and small slotted tip
  • .223 cal/5.56mm/5.7mm bronze bore brush and bore mop with size marked on brush stem
  • Also suitable for 5.7mm pistols and rifles
  • 30in aircraft grade Memory-Flex cable for proper Breech-to-Muzzle cleaning
  • Small obstruction remover knocks out mud, snow and stuck casings
  • T-handle quickly attaches to cable for added comfort
  • B.O.N.E. Tool quickly and effectively scrapes carbon from bolt, bolt carrier and firing pin
  • .223 cal/5.56mm chamber brush, pin punch, end brush, scraper, straight and bent pick, locking lug scraper, short AP brush and rod handles for more precise cleaning
  • Also includes chamber flag, 0.5 fl.oz. Shooter's Choice FP-10 Lubricant Elite CLP, microfiber gun cloth
  • All items packed neatly in a 4in x 4in x 2.5in soft pack case

Package Contents:

  • Otis Technology .223/5.56mm MSR/AR Cleaning Kit

Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black Orderable Models

List of Orderable Models

  • Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black, Combo, FG-556-MSR , MPN: FG-556-MSR , UPC: 014895055618 , Code: L7-CQ-556-MSR-FG-556-MSR

Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Otis Technology .223/5.56mm MSR/AR Cleaning Kit, Black, FG-556-MSR , MPN: FG-556-MSR-EDEMO , Code: L7-CQ-556-MSR-FG-556-MSR-EDEMO-RE-B
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