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S1 Drop-in BCG EVO (NiB) 458 SOCOM

$272.99 $259.99

S1 EVO Drop-In (BCG) M16 Full Auto & AR15 Semi Auto Ready

458 SOCOM Bolt

Carrier machined from 8620 Steel 

Advanced NiB Coating-UCT EXO Process, Twice as good as standard NiB Coatings

Uniquely designed for minimal drag resulting in less felt recoil and flatter follow up shots

Gas keys properly staked using grade 8 fasteners

SIDE CHARGING CUT MADE FOR NON RECIPROCATING SIDE CHARGING UPPER RECEIVERS

MADE IN THE USA

LIFETIME WARRANTY

Discounts Available For All MIL/LE/FIRST RESPONDERS INCLUDING ALL LICENSED MEDICAL STAFF 

Standard Weight BCG

556/223/300BlkOut/224Vakyrie/6.5Grendel/6.8SPC

The S1 Drop-In BCG was created for use in real world applications without all the disadvantages of MILSPEC coatings. The EVO coating is the same Gen 2 NiB coating used on our Competition Series BCG. Our Unique Original Design results in a flatter shooting system with a noticeable smoother & faster cycle rate & less felt recoil.  The advanced coating also makes your cleaning time much easier and Faster.  

The NiB coating is twice as durable as traditional NiB and has a coefficient of friction of 0.02 with a surface hardness of 82-85 Rockwell C. Unlike traditional NiB the EVO has the appearance of chrome and is even easier to clean.

 

3 in stock

SKU: IC-S1EV-458 Categories: ,