Does the Spike's Tactical Spikes Tactical Spider work with the Rosco Manufacturing Bloodline 5.56 M4?
Lower Receiver
Spike's Tactical Spikes Tactical Spider
from $289.99
Barrel
Rosco Manufacturing Bloodline 5.56 M4 Carbine
from $131.49
Spike's Tactical lower and Rosco Manufacturing barrel compatibility
Yes, they fit
The Spike's Tactical Spikes Tactical Spider works with the Rosco Manufacturing Bloodline 5.56 M4 Carbine. 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 Spike's Tactical lower and Rosco Manufacturing barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Rosco Manufacturing Bloodline 5.56 M4 and any lower
- This pairSpike's Tactical Spikes Tactical Spider0.3%
Spike's Tactical Spikes Tactical Spider
- Of lower picks
- 0.1%
- Median paid
- $290
Rosco Manufacturing Bloodline 5.56 M4
- Of barrel picks
- 6.6%
- Median paid
- $134
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 Spike's Tactical lower and Rosco Manufacturing barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Upper Receiver
Charging Handle
Gas Block
Bolt Carrier Group
Fits both
Handguard
Stock & Brace
Pistol Grip
Muzzle Device
Fortis Control 300 Muzzle Brake 5/8x24
Fits, check note
Spike's Tactical Spikes vs Rosco Manufacturing Bloodline: specs and prices
| Spike's Tactical Spikes | Rosco Manufacturing | |
|---|---|---|
| Best price | $292.50 at BattleHawk Armory | $131.49 at Ammunition Depot |
| Stores | 3 of 3 in stock | 7 of 8 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Gas System | n/a | Carbine |
| Length | n/a | Standard |
| Twist | n/a | 1:7 |
| Contour | n/a | M4 |
| Thread | n/a | 1/2x28 |
Both for $423.99 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.
Price history, last 90 days
- Spike's Tactical Spikes Tactical Spider: lowest $271.99 on Jul 31, highest $292.50 on Jul 5 over the last 90 days.
- Rosco Manufacturing Bloodline 5.56 M4: lowest $131.49 on Jul 5, highest $162.99 on Aug 4 over the last 90 days.
Barrels most paired with Spike's Tactical lowers
The Spike's Tactical Spikes Tactical Spider is not in enough builds yet, so these are the most picked next to any Spike's Tactical lower. Only parts our rules say fit the Spike's Tactical Spikes Tactical Spider are listed.
Lower Receivers frequently paired with the Rosco Manufacturing Bloodline 5.56 M4
Most picked next to it in real builds. Only parts our rules say fit the Rosco Manufacturing Bloodline 5.56 M4 are listed.
