CMMG Lower Parts Kit Mk3 Gunbuilder’s kit
$40.33
CMMG Lower Parts Kit Mk3 Gunbuilder’s kit
For CMMG Mk3 Lovers and most LR308 type lowers, this kit provides necessary parts to build up the lower group. It excludes Fire Control Group and pistol grip. Compatible with CMMG Mk3 Lovers and most LR308 type lowers.
24 in stock
Our Mk3 Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Fire Control Group and pistol grip. Compatible with CMMG Mk3 Lowers and most LR308 type lowers.
| Weight | 0.225 lbs |
|---|---|
| Dimensions | 6.950 × 3.750 × 0.850 in |
| Manufacturer | Cmmg Inc. |
| Compatible With | CMMG Mk3 Lowers and most LR308 type lowers |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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