SKU: 33742361968

BOLT B4A1 Elite SD BRSS HEAVY

Sale price$225.00 Regular price$250.00
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

BOLT B4A1 Elite SD BRSS HEAVYBOLT B4A1 ELITE DX BOLT B4A1 ELITE SD, a new revolutionary Enhanced B. R. S. S. Recoil AEG. Such devise creates more recoil power and more directly hit back feeling. Features: Enhanced B. R. S. S. System 6. 00mm Precision Inner Barrel Polymer Tactical Hand Guard BMAG M4 140R Magazine SPEC. Built Material Aluminum ABS, Nylon & Glass Fiber and Steel Shooting Modes Semi, Full auto Magazine Capacity 140rnd Length 720mm 800mm Weight 2800g Hop up Adjustable

 

BOLT B4A1 ELITE DX
  • BOLT B4A1 ELITE SD, a new revolutionary Enhanced B.R.S.S. Recoil AEG.
    Such devise creates more recoil power and more directly hit back feeling.
    Features:
  • Enhanced B.R.S.S. System
  • 6.00mm Precision Inner Barrel
  • Polymer Tactical Hand Guard
  • BMAG M4 140R Magazine

 

SPEC.  
   
Built Material
Aluminum/ABS, Nylon & Glass Fiber and Steel
Shooting Modes
Semi, Full-auto
Magazine Capacity
140rnd
Length
720mm-800mm
Weight
2800g
Hop-up
Adjustable
Blow-back
Yes
Recoil shock
Enhanced B.R.S.S System
Power
120m/s(393fps)
Power Source
7.4V 20C(Li-Po) or 11.1V15C(Li-Po) or 9.6V(Ni-mh or Ni-Cd)



FEATURES: 

- FULL METAL construction meaning this airsoft gun has matching metal parts as it's real counterpart
- Innovative B.R.S.S. Heavy (Bolt Recoil Shock System, HEAVY version) generates realistic HEAVY recoil during each shot, while preserving the ability to take regular TM type M4/M16 magazines.  Recoil felt is much stronger than that of the Tokyo Marui Next Gen M4 series) 
- Anodized aluminum upper and lower receiver, metal front and removable rear sight
- BOLT B4 marking with unique serial number on lower receiver 
- Enhanced polymer fore-grip, stock, and pistol grip
- Heavy weight steel flash hider ready for QD full metal Devgru suppressor (Sold Separately)
- 14mm- threaded aluminum CNC outer barrel
- Metal one piece IMPROVED hop up unit and metal one piece outer barrel
- Steel Sling Mount plate
- 6.00mm Precision inner barrel
- High Torque motor with heat dissipating end plate
- Metal furniture: Receivers, Charging handle, magazine catch, bolt catch, selector, front & rear sights, flash hider, body pins, sling plate
- Other metal parts: trigger ejection port cover, trigger guard, magazine, rear sling mounts, forward assist knob, steel motor pinion gear, body pins, etc
- Reinforced Vr 2 B.R.S.S. Gear Box with: M120 spring,  2020 new version improved steel MIM gears, steel bushings, aluminum cylinder, aluminum cylinder head with double o-rings and impact pad, Aluminum piston with full steel teeth, aluminum one way piston head with bearings, Heavy weight steel spring guide, POM nozzle 
- 11.1V Lipo  ready!

- Battery and charger NOT included


- Package includes: Airsoft gun, 140rd P-mag style mid-cap magazine, battery plug and wire extension, manual, manufacturer stickers, steel Flash hider


Low Energy Consumption
B.R.S.S technology provides great power recoil action even while by using Low Voltage batteries. Its unique design makes this AEG last much longer, with an outstanding reliability.
 
High Durability
B.R.S.S Gear are made of firm and strong materials, which makes B4A1’s gear more stronger to capable with strong recoil shock, which adds extension period of AEG’s life.
 
High Compatibility
B.R.S.S Gearbox system offers a high compatibility with other brands’gearbox parts. Over 90% of B.R.S.S parts are compatible with those available on the market. 
This advantage grants players with lower costs and bigger choice on repairs, upgrades, modifications and customization.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33742361968

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Gail
Alexandria, US
★★★★★ 5
Great Sunscreen at a Great Price!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Love this sunscreen. I live in FL and like to walk most mornings, and need a good sunblock. This Amazon Basics is far better than my previous, far more expensive brand. It's a great price for great quality. I've been using it on my body & face, it's non-greasy, absorbs well, and really seems to offer very good sun protection. And I really appreciate the next day shipping on my past two orders, Amazon. Thanks for the great product & great service!
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Reviewed in the United States on April 20, 2026
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John Arbelo
Birmingham, US
★★★★★ 5
Works when working outside and heavy activities
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I use it as an Amazon delivery driver, and it works in the heat and sweat is no issue it does last for 2 hours. Reapplying it is extremely easy, no burns or sun damage to my skin. I can tell you it works cause I’m recovering from skin cancer and it works no problems or anything.
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Reviewed in the United States on May 19, 2026
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Amazon Customer
Boise, US
★★★★★ 3
Just ok - too thick to apply evenly
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Just ok - very thick, so difficult to apply evenly. I use this for outdoor cycling and it works, but it's so thick that it tends to clump instead of smoothly covering the skin.
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Reviewed in the United States on April 16, 2026
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JP
Omaha, US
★★★★★ 5
Favorite sunscreen
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Doesn't go on greasy. Doesn't stink. Don't get sunburnt wearing it.
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Reviewed in the United States on May 6, 2026
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Mirelkis Renal
Boise, US
★★★★★ 5
Essential daily protection to complete my routine
As part of my skincare routine focused on improving dark spots on my face, sunscreen is a must. The Neutrogena Ultra Sheer Dry-Touch SPF 70 has a smooth texture, a light and fresh scent, and feels comfortable on the skin. It absorbs quickly and doesn’t leave a heavy or greasy finish, which makes it easy to use every day. I like how it protects my skin without altering my natural skin tone, making it a perfect final step in my routine. It complements my skincare well and helps me stay consistent with daily protection. The pack also includes three tubes, which is very convenient and practical.
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Reviewed in the United States on April 16, 2026

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