Does the Colt M4 work with the Precision Reflex / GAS BUSTER?
Colt upper and Precision Reflex charging handle compatibility
Yes, they fit
The Colt M4 works with the Precision Reflex / GAS BUSTER. 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 Colt upper and Precision Reflex charging handle
Backed by tens of thousands of qualified builds that have both an upper and a charging handle.
Share of builds with the Colt M4 and any charging handle
- This pairPrecision Reflex / GAS BUSTER13%
Share of builds with the Precision Reflex / GAS BUSTER and any upper
- This pairColt M433%
Colt M4
- Of upper picks
- 0.1%
- Median paid
- $180
Precision Reflex / GAS BUSTER
- Of charging handle picks
- 0%
- Median paid
- $86
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 Colt upper and Precision Reflex charging handle
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Colt M4 Commando 5.56mm Semi-Auto
Fits both
Bolt Carrier Group
Muzzle Device
Rifle Scope
Gas Block
Handguard
Daniel Defense MK18 RIS II Quad Rail
Fits both
Stock & Brace
Barrel
Optic
Colt M4 vs Precision Reflex / GAS BUSTER: specs and prices
| Colt M4 | Precision Reflex / GAS | |
|---|---|---|
| Best price | $179.99 at AR15 Discounts | $85.99 at Optics Planet |
| Stores | 0 of 2 in stock | 4 of 4 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | AR-15 |
| Receiver Type | M4 | n/a |
| Hand | n/a | Ambidextrous |
| Latch Style | n/a | Extended |
| Material | n/a | 7075-T6 Aluminum |
| Color | n/a | Black |
| Finish | n/a | Hardcoat Anodized |
Both for $265.98 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
- Colt M4: lowest $179.99 on Jul 5, highest $179.99 on Jul 5 over the last 90 days.
- Precision Reflex / GAS BUSTER: lowest $84.27 on Jul 18, highest $102.99 on Jul 6 over the last 90 days.
Charging Handles frequently paired with the Colt M4
Most picked next to it in real builds. Only parts our rules say fit the Colt M4 are listed.
Upper Receivers most paired with Precision Reflex charging handles
The Precision Reflex / GAS BUSTER is not in enough builds yet, so these are the most picked next to any Precision Reflex charging handle. Only parts our rules say fit the Precision Reflex / GAS BUSTER are listed.
