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AIRSOFTCON 2026 - October 17, 2026

EMG x SAI Steel Bolt Carrier for M4 Airsoft GBB Rifles by RA-Tech
(Model: Western Arms / G&P)

ID: 69871 (Bolt-EMG-SAI-WA)
Bolt-EMG-SAI-WA
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EMGRA-Tech

$149.00

This item is currently Sold Out

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Order Today Receive as soon as Sat Aug. 22

Product Description

Features

  • Licensed by Salient Arms International
  • Made from heat-treated medium carbon steel
  • Titanium Nitride (TiN) coating for superior surface-wear resistance
  • Nice heavyweight feel for more realistic handling and feedback
  • Bolt carrier keyway is held in place by 2x long thread heat-treated screws
  • Direct drop-in performance part, easy to install with minimal to no modification necessary
  • Compatible with OEM nozzle, nozzle guide, and nozzle retainer, and retaining pin (not included)
  • Steel bolt catch recommended (sold separately)
Compatibility: For Western Arms / G&P M4/M16 series Airsoft GBB rifles
Material: Heat-treated, TiN coated medium-carbon steel
Package Includes: TiN Coated Steel Bolt

Manufacturer: EMG (OEM: RA-Tech)

6 Customer Reviews (View All)

Find in Store

Evike Outpost Dallas

Evike Outpost Dallas

4265 Trade Center Dr. Ste. 100, Grapevine, TX 76051

(469) 425-5888

In Stock limited quantity

Evike Outpost Las Vegas

Evike Outpost Las Vegas

2893 N. Green Valley Pkwy., Henderson, NV 89014

(702) 433-4716

In Stock limited quantity

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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EMGRA-Tech

About EMG

The EMG vision is to manufacture products the world has never seen before; products we would put our name on, and products that hit the spot! "EMG" (Evike Manufacturing Group) was spawned from the realization that if you want something done exactly the way you want it, you need to do it yourself, and we did just that.
We took our 16 years of knowledge as the market's lead retailer, our network of 300+ superior manufacturers, to work with inspiring top innovators in the firearms industry. That combined with the vision to invest into the Airsoft industry, an industry we believe in, EMG was born.

About RA-Tech

Established in 1995, RA-Tech has been a longstanding designer and manufacturer of high quality Airsoft upgrade parts and accessories.