Does the Rosco Manufacturing K9 5.56 NATO Sage work with the Rosco Manufacturing 5.56/300BLK?
Barrel
Rosco Manufacturing K9 5.56 NATO Sage Dynamics Patrol Length
from $144.00
Bolt Carrier Group
Rosco Manufacturing 5.56/300BLK
from $144.00
Rosco Manufacturing barrel and Rosco Manufacturing bolt carrier group compatibility
Yes, they fit
The Rosco Manufacturing K9 5.56 NATO Sage Dynamics works with the Rosco Manufacturing 5.56/300BLK. 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 Rosco Manufacturing barrel and Rosco Manufacturing bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the Rosco Manufacturing K9 5.56 NATO Sage and any bolt carrier group
- This pairRosco Manufacturing 5.56/300BLK14%
Share of builds with the Rosco Manufacturing 5.56/300BLK and any barrel
- This pairRosco Manufacturing K9 5.56 NATO Sage Dynamics33%
Rosco Manufacturing K9 5.56 NATO Sage
- Of barrel picks
- 0.2%
- Median paid
- $152
Rosco Manufacturing 5.56/300BLK
- Of bolt carrier group picks
- 0%
- Median paid
- $144
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 Rosco Manufacturing barrel and Rosco Manufacturing bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Handguard
Lower Receiver
Fits both
Muzzle Device
Fits both
Charging Handle
Upper Receiver
Rosco Manufacturing K9 5.56 vs Rosco Manufacturing: specs and prices
| Rosco Manufacturing K9 5.56 | Rosco Manufacturing | |
|---|---|---|
| Best price | $171.00 at AT3 Tactical | $159.00 at BattleHawk Armory |
| Stores | 2 of 8 in stock | 4 of 5 in stock |
| Caliber | 5.56 NATO | n/a |
| Gas System | Carbine | n/a |
| Length | 11.5 | n/a |
| Twist | 1:7 | n/a |
| Contour | Enhanced Taper | n/a |
| Thread | 1/2x28 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Phosphate |
| Weight | 27.05 | n/a |
Both for $330.00 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.
Rosco Manufacturing K9 5.56 NATO Sage Dynamics
Price history, last 90 days
- Rosco Manufacturing K9 5.56 NATO Sage: lowest $149.49 on Aug 31, highest $184.99 on Aug 9 over the last 90 days.
- Rosco Manufacturing 5.56/300BLK: lowest $144.00 on Jul 5, highest $174.99 on Sep 9 over the last 90 days.
Bolt Carrier Groups frequently paired with the Rosco Manufacturing K9 5.56 NATO Sage
Most picked next to it in real builds. Only parts our rules say fit the Rosco Manufacturing K9 5.56 NATO Sage are listed.
Barrels most paired with Rosco Manufacturing bolt carrier groups
The Rosco Manufacturing 5.56/300BLK is not in enough builds yet, so these are the most picked next to any Rosco Manufacturing bolt carrier group. Only parts our rules say fit the Rosco Manufacturing 5.56/300BLK are listed.
