Does the Silencerco Billet work with the Colt 5.56mm NATO 11.5" 1-7?
SilencerCo lower and Colt barrel compatibility
Yes, they fit
The Silencerco Billet works with the Colt 5.56mm NATO 11.5" 1-7. Our compatibility rules found no conflict between them.
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.
Silencerco Billet vs Colt 5.56mm NATO 11.5" 1-7: specs and prices
| Silencerco Billet | Colt 5.56mm NATO 11.5" 1-7 | |
|---|---|---|
| Best price | $269.00 at Guns.com | $337.99 at Brownells |
| Stores | 0 of 6 in stock | 0 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System | n/a | Carbine |
| Length | n/a | 11.5 |
| Twist | n/a | 1:7 |
| Contour | n/a | Government |
Both for $606.99 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
- Silencerco Billet: lowest $269.00 on Jul 5, highest $269.00 on Jul 5 over the last 90 days.
- Colt 5.56mm NATO 11.5" 1-7: lowest $337.99 on Jul 6, highest $383.12 on Jul 5 over the last 90 days.