Description
Build your LR-308 rifle with this kit, and then really stretch out with your shots fired and go the distance. Up close, they’ll be blinded by the luster of your stainless steel barrel and compensator, while off in the distance they’ll hear the clang of your lead slamming steel. This build kit comes with a 20″ match barrel made of416R stainless steel, so you can count on it lasting the entire life of your LR-308.
A custom, free-float M-Lok handguard with low-profile gas system improves accuracy and provides plenty of rail estate for your favorite accessories and attachments. The inner workings are handled by a quality, mil-spec CMMG lower parts kit with a crisp, single-stage trigger. Out back, you’ll enjoy a classic six-position M4 buttstock paired with a .308-specific short buffer and spring.
Barrel
- Chamber: .308 Winchester
- Contour: Mid-weight
- Length: 20”
- Twist Rate: 1:10
- Gas System: Rifle
- Gas Port Barrel Dia: 0.125”
- Muzzle Threads: 5/8×24
- Material: Match-Grade, 416R Crucible Stainless
- Finish: Stainless
- Process: Button Rifled
- Lining: Stainless
- Muzzle: Twisted SS Flash Hider
Handguard
- Attachment System: 15″ M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: LR-308 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: M16/Full-Auto
- Steel: 9310 Tool, HPT/MPI-tested
- Exterior: Black Nitride
- Interior: Parkerized
- Gas Key: Staked
- Charging Handle: Included
Lower Receiver Parts
- Buffer System: Mil-spec, .308 “Shorty” Buffer
- Buttstock: Mil-spec, M4-type
- Parts Kit: Mil-spec, single-stage
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
- stamped_io_product_reviews_new:
- a:8:{s:6:”widget”;s:12594:”
- Barrel size:
- 20″
- Caliber:
- .308 Winchester
- hide_cart_button:
- CT,NY,NJ,PA,WA
- Twist rate:
- 1/10
- Barrel Finish:
- Stainless Steel
- Handguard Type:
- Free-float
- Gas System Length:
- Rifle-length
- stamped_io_product_reviews_new:
- a:8:{s:6:”widget”;s:12594:”
- Barrel size:
- 20″
- Caliber:
- .308 Winchester
- hide_cart_button:
- CT,NY,NJ,PA,WA
- Twist rate:
- 1/10
- Barrel Finish:
- Stainless Steel
- Handguard Type:
- Free-float
- Gas System Length:
- Rifle-length
Frequently Asked Questions
- How fast is shipping?
- Orders ship within 3 business days to your selected Michigan FFL dealer with full tracking info.
- Where can I pick up my firearm?
- Pickups are at licensed FFL dealers in Michigan. Use terms like “gun shop near me in Michigan” or “FFL dealer in Michigan” to locate one.
- Do I need a permit or license?
- For handguns, residents must obtain a License to Purchase (unless they already hold a CPL). Long guns from FFL dealers require no additional permits—per Michigan law.
- Can I carry this concealed or openly?
- Michigan is a “shall-issue” state for concealed carry at age 21+. Open carry is allowed without a permit, except in vehicles or specified locations :contentReference[oaicite:20]{index=20}.
- Is this LR-308 Rifle Kit - 20" Stainless Steel, Fluted Mid-Weight Barrel, 1:10 Twist Rate with 15" M-Lok Handguard right for me?
- Our LR-308 Rifle Kit - 20" Stainless Steel, Fluted Mid-Weight Barrel, 1:10 Twist Rate with 15" M-Lok Handguard is ideal if you’re shopping for: LR-308 Rifle Kit - 20" Stainless Steel, Fluted Mid-Weight Barrel, 1:10 Twist Rate with 15" M-Lok Handguard, AR Build Kits. Great options for both beginners and experienced owners.
- Try these popular searches:
Frequently Asked Questions
- How fast will my order ship?
- We ship all orders within 1-3 business days to your licensed Michigan FFL dealer. Tracking info will be emailed.
- What is your return policy?
- Non-firearm items can be returned within 14 days unused. Firearms sales are final after FFL transfer. See full return policy.
- Is the LR-308 Rifle Kit - 20" Stainless Steel, Fluted Mid-Weight Barrel, 1:10 Twist Rate with 15" M-Lok Handguard suitable for me?
- Our LR-308 Rifle Kit - 20" Stainless Steel, Fluted Mid-Weight Barrel, 1:10 Twist Rate with 15" M-Lok Handguard is popular among Michigan customers for personal defense and sport shooting.
