ID: 57315 (RAG-WE-174)
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- Heavy duty precision CNC machined steel construction
- Weather resistant matte parkerized finish
- Heavy weight for added recoil
- New reinforced gas key
- Reinforced steel bolt stop included
For WE-Tech M4 / M16 Airsoft GBB RiflesMaterial:
Established in 1995, RA-Tech has been a longstanding designer and manufacturer of high quality Airsoft upgrade parts and accessories.
(Write a review)
"Probably the best mod you can get (with the aluminum nozzle from ra tech.)
Works really good but does require a bit of modification to the mock has tube in the top of the bolt for the M4 SOl. Just shave a bit off the top and it will cycle beautifully.
As for the bolt catch you will loose the ability for the bolt to lock open but that is because of a fault in the cnc work. The edge is too thin and easy to bend so the bolt basically sheers a small portion of the catch off rendering it useless :/ but overall it's still a fantastically machined piece and is a great replacement for the OEM pot metal carrier.
"Got this bolt a while back to replace the Blacksmith brand steel bolt (Previous gen RA tech clone) that sheered the gas key making it useless.
First impressions of this bolt are very good. Every RA tech part I've purchased in the past had one or more fault that left a bad taste (RA forged body, ambi selector, M4 steel hopup unit, etc etc). To my surprise this one actually dropped into my RA forged M4 upper which i've noticed fit stock WE bolts tightly. After prepping and installing everything it seemed to function great as well. Only major issue was that the orings on stock WE plastic nozzles is slightly too big and therefore needs to be shaved down carefully to function properly. Overall I do recommend this bolt and it seems to be much better than previous offerings. Just be sure to take your time installing and make sure everything moves well with each other.
~$70 shipped after coupons (GREAT price)
Good steel and it seems to be heat treated
Two bolts on the gas key, well supported with both threaded through the bolt
Includes a bolt catch
Fits in the RAtech forged receiver (and therefore WE)
Fits plastic WE nozzles unlike the Blacksmith bolt (unconfirmed if the RA Alu will fit)
WE Nozzle oring needs to be shaved slightly- this is better than fitting too loosely
No rear weight included (I personally prefer no weight so this is a pro)
With the included bolt catch it only worked half the time (*Different for everyone, I haven't performed bolt catch mods besides shimming the catch)
Nozzle air seal must be good in order to cycle properly
Remember: Everyone's experience will vary and the end user should be prepared to do possible modifications for their setup. This is airsoft after all.
If anything changes another review will be posted here or in the FB comments below
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