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3 Gun Labs Inc. Ar-15 LMB Low Mass Aluminum 5.56 Nato .223 Rem 300 Blackout (BCG) Bolt Carrier Group **Very Durable Plasma Finish- Blue**  Only 5.9 Oz Designed For 3 Gun Competition

3 Gun Labs Inc. Ar-15 LMB Low Mass Aluminum 5.56 Nato .223 Rem 300 Blackout (BCG) Bolt Carrier Group **Very Durable Plasma Finish- Blue** Only 5.9 Oz Designed For 3 Gun Competition

On sale $129.99
Retail Price:$299.99
Your Savings:$170.00(57%)
In Stock
Part Number:6589
3 Gun Labs Inc. LMB AR-15 Aluminum Light Weight 5.56 BCG - Blue

ON Sale Huge Discount Usually $299.95 Reg 
Labor Day Sale Priced For $129.99

LMB (Low Mass BCG) This BCG was designed with weight in mind. Feature high strength aluminum that has been hard anodized coated, the LMB weighs in at a mere 5.9 oz. As far as longevity goes, 

The shooter can expect 12,000 + rounds of operating Just A Small Amount Less Than Rated Life Of Steel Bolt Group.

The LMB is completely drop in and uses the existing spring and buffer. No modifications are needed for operating. 

Same Mfg As Shooting innovations BCG This Bcg is Rebranded By Many Other Companies That Charge $100s More for It.Unique Plasma Finish That Makes It on Outside As Hard As Most Steel's 

Substantially Reduces Recoil. (Less Mass = Less Kick)

Substantially Increases Cycle Speed For Faster Recovery Of Shots ( 3 Gun Competition Approved)

Used By Some Of The Lead Competition Shooters in The World This BCG Is Super High Quality.

Mfg In Idaho By 3 Gun Labs Inc. Leading 3 Gun Custom Parts Supplier. 

Reduces Firearm Weight, 

Extremely Durable Finish

Designed For Competition Shooting.

Carrier – 7075

Gas key – 4130 pre hardened nitrided

Bolt – 9310 heat treated, MPI inspected, nitride

Cam pin – 8620 heat treated, nitride

Firing pins – 416 SS heat treated, polished

Proprietary 2 part anodizining, first coating creates a hard surface filling in all the pores of material, second coating creates another level of hardness while giving it that wonderful anodized metallic look.

Weight  5.9 ounces 

Please note: If the listing says "In-Stock" it means we have all of the items in stock. Please check this LINK to view our most up to date shipping status.

Warranty, Returns & Terms: Delta Team Tactical offers a 30 day return, refund and exchange policy. You must email or call Delta Team Tactical and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we receive it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, not refunded.

4 Stars
Low Mass BCG
I really should have given more thought before using it. I tossed it in my pistol build, and on the very first round, it jammed horribly. I'm pretty sure it cycled too fast, something it may not have done in a carbine length buffer tube. To make matters worse, I was using steel case ammo. The result was 3 small but noticeable gouges in the beautiful finish. My fault totally. Lesson learned: no steel ammo. And use in a carbine, and maybe try a weaker buffer spring. (Which I have one of) Hopefully somebody can learn from my mistake. I do think it's a good product though. I'll sand the 3 spots smooth and try again. For now they get the benefit of the doubt and 4 stars.
Did you find this helpful?  3 of 5 Found Helpful
Reviewed by: (Verified Buyer)  from Ohio. on 5/10/2018

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